SmarterMail Release Notes and Version History

Several releases contain notes marked as "Important". Prior to upgrading versions, enter your current build number (e.g. 7852) to view important notes that may affect your upgrade.

Build 8594 (Jul 13, 2023)

  • Changed: 'Enable Sender Verification' change to 'Enable Sender Verification Shield'.
  • Changed: Updated the new "Failed to load" user handling to match the changes to a domain's "Failed to load" handling.
  • Fixed: An instance where a customer's deliveries from Outlook (MAPI) resulted in blank recipients on the outbound messages.
  • Fixed: Calendar/Task attachments don't sync either way in WebDAV.
  • Fixed: Content filters can fail to read the file extensions when an attachment is sent using 7 bit encoding.
  • Fixed: Firefox can fail to send or save a draft when it loads too slow.
  • Fixed: High memory usage in MAPI calendars.
  • Fixed: On a shared note, and embedded image overruns the body field for the recipient of the share.
  • Fixed: Retry intervals of 24 hours or longer are saved to the JSON file incorrectly, causing unexpected behavior with the spool's Retry Intervals.
  • Fixed: S/MIME encrypted messages fail to prompt for credential use and don't display contents.
  • Fixed: Shared/Personal Calendar attachments sometimes disappear in Outlook (MAPI).
  • Fixed: Some appointments can't be deleted from webmail.
  • Fixed: Some folders are not visible in certain IMAP clients.
  • Fixed: Specific EMLs display formatting issues in FairEmail due to DKIM content in BODY during FETCH command.
  • Fixed: SRS is not used when 'keep original recipients' forward setting is enabled, and the original sender is a local user on the domain.
  • Fixed: Syncing a shared calendar doesn't load anything via Caldav.
  • Fixed: The date/time of some calendar components can be miscalculated based on the user's time zone and desktop date/time settings, and these components also show Tehran times with DST still being applied.
  • Fixed: WebDAV still forcing HTTPS when HTTPS redirect is not enabled for the domain.
  • Fixed: When an invitation is sent from Outlook (MAPI) as a winmail.dat file (from some Exchange servers), SmarterMail isn't correctly displaying the appointment's date and time.
  • Fixed: When trying to create an appointment in an EWS client using the MimeContent field, the created appointment is empty.
  • Efficiency: Improved IMAP keyword handling.
  • Efficiency: User connection counts optimized.
  • Security: Fixed one or more security issues were fixed. It is recommended that all users update to this release.

Build 8587 (Jul 6, 2023)

  • Fixed: An issue were a single appointment in a user's account caused sync issues and exceptions in SmarterMail.
  • Fixed: An occasional blank compose/reply window when SmarterMail is running in a virtual directory in IIS.
  • Fixed: Better handling of string comparisons in MAPI related to Turkish Windows servers.
  • Fixed: Category sync issues in IMAP.
  • Fixed: Email migrated from Exchange 2010 has the wrong time in the sent folder.
  • Fixed: Folders created through any EWS client create those folders in the wrong location on the server.
  • Fixed: For some emails, the attachment icon doesn't appear in webmail, and the attachment doesn't appear in MAPI, EAS, and EWS clients.
  • Fixed: In News Feeds, the RSS title, "Last Updated" timestamp, and RSS summary are missing on all feeds.
  • Fixed: Meeting Invitations from MAPI to MAPI that include attachments lack Accept/Decline buttons and duplicate the attachments.
  • Fixed: Messages that are forwarded by automated forwarding or content filters have a mismatch between Return Path and From address.
  • Fixed: Setting a report start date to 01/01/1800 leads to MailService.exe consuming ~5GB of memory until restart.
  • Fixed: URIBL's sometimes use excess CPU and take too long to do their checks.

Build 8580 (Jun 29, 2023)

  • Added: Cyren trials are again available within the SmarterMail licensing area.
  • Added: The successful or failed attempts when changing authentication types in Mac Mail to the Administrative log.
  • Changed: Webmail handles categories for shared folders more in line with how it's done in Outlook.
  • Removed: Unnecessary log files from the SmarterMail directory.
  • Fixed: Aliases in the GAL are syncing as contact groups instead of standard contacts [WebDAV].
  • Fixed: An issue with a customer's installation where incoming spam check results from the gateway are not being parsed correctly, thereby allowing spam to get through.
  • Fixed: Changing task folders does not update the interface over on the calendar view.
  • Fixed: If you remove a domain because it failed to load, the entire domain folder is deleted.
  • Fixed: Images in Out Of Office messages aren't properly synced to EWS clients.
  • Fixed: MAPI encoding issue when two different encoded languages are involved.
  • Fixed: Occasional issue creating a contact via WebDAV.
  • Fixed: Proposing new time to an appointment from Outlook (MAPI) breaks the sync for that appointment.
  • Fixed: SMTP Auth block by Country is not being enforced for SMTP Auth connections.
  • Fixed: The Disposable Address icon remains next to its associated folder even after the address is revoked.
  • Fixed: The One Calendar (CardDAV) Android app cannot connect via CalDAV.
  • Fixed: WebDAV forces to HTTPS even if the domain isn't configured that way.
  • Fixed: When the GAL has been disabled for a domain, users who connect via CardDAV can still see the GAL, including domain users, aliases, and mailing lists.
  • Fixed: When using Outlook (MAPI) to change details of a meeting you’ve accepted, it turns that meeting Tentative in webmail.

Build 8566 (Jun 15, 2023)

  • Added: Added system level auto-clean settings for user's Notifications which defaults to 30 days.
  • Added: Logging to Errors.log when a JSON file exceeds the recommended max size of 15MB.
  • Added: Support for creating/deleting folders in WebDAV.
  • Removed: SURBL from default antispam settings due to timing issues.
  • Fixed: An issue where a server doesn't adhere to Retry Intervals when messages are sent to invalid recipients.
  • Fixed: Content Filter headers are not added to an email before being forwarded.
  • Fixed: EAS Flex Billing may incorrectly show EAS allocation limit warning.
  • Fixed: Encoding issues can occur when an appointment description is edited in Outlook (MAPI).
  • Fixed: Get Primary Domain Admins API call can return that a domain doesn't exist even though it does.
  • Fixed: Intermittent issue where an Inbox may not fully download in Outlook (MAPI).
  • Fixed: Issue with an account where only the Inbox would download email data when the Outlook (MAPI) connection was set to sync 1 month of data.
  • Fixed: Outlook (MAPI) Full day appointments show as tentative after busy/free is changed.
  • Fixed: RBL/URIBL "Average Time (ms)" and "Timeouts" display 0 for their results.
  • Fixed: Read position in one email (webmail) affects starting read position on other emails.
  • Fixed: When an account is synced to Mac Calendar (CalDAV), conference room reservations are showing the associated appointment details.
  • Fixed: When you change the start time of a single instance of a recurring appointment in Outlook (MAPI), the entire series will be canceled for the recipient.
  • Efficiency: Various improvements to DNSClient.
  • Translations: German translation updated.

Build 8559 (Jun 8, 2023)

  • Fixed: A recurring exception in MAPI logs related to a user's free/busy data.
  • Fixed: A Task Request from Outlook (MAPI) fails to show inline image.
  • Fixed: A unique situation where SmarterMail could consume more and more CPU, eventually becoming unresponsive.
  • Fixed: An occasional issue where the Inbox isn't syncing to Outlook (MAPI).
  • Fixed: Changing a user's password from the spool summary page displays an error.
  • Fixed: Conference rooms show as tentative when an attendee accepts a meeting via Outlook (MAPI).
  • Fixed: Detailed IMAP logging intermittently shows EML contents/headers.
  • Fixed: GAL entries are showing up twice in Outlook (MAPI).
  • Fixed: Headers are duplicated when sending SMTP messages programmatically and using SSL/TLS.
  • Fixed: In User Connections, the counts shown in the All and Webmail tabs don't match the active connections displayed in the grid.
  • Fixed: IPv6-based XMPP connections are referenced incorrectly in Manage > IP Connections > XMPP.
  • Fixed: Occasionally a correct response is not received when processing WebDAV's property find command.
  • Fixed: The web api may cache the domain impersonation value when navigating between domain user connections and system level user connections.
  • Fixed: Time is mismatched when invites sent to SmarterMail are viewed in Outlook (MAPI).
  • Fixed: WebDAV users can modify shared resources.
  • Fixed: When connecting Outlook (MAPI) to an account, that account's webmail interface slows down.

Build 8552 (Jun 1, 2023)

  • Added: A "Failed to Load" view for corrupted user accounts in all areas where users list shows.
  • Added: The ability for clients to get the maximum attachment size value.
  • Fixed: A unique issue where messages can get stuck in Outbox (MAPI).
  • Fixed: Accepting a Task Request from Outlook (MAPI) results in error.
  • Fixed: Attempting to add new attendees to existing appointments that take place in the future fail to send invites and generates errors.
  • Fixed: Attempting to open an instance of a recurring series results in a toast error.
  • Fixed: EML displays "this email has no HTML content" in webmail but displays HTML content on devices/clients.
  • Fixed: Fixed memory leak that occurs under certain conditions during domain and user loading.
  • Fixed: In Outlook (MAPI), a domain level contact is not shown on the domain folder until you refresh your view.
  • Fixed: Issues with viewing and deleting appointments in Week/Day view in Mac Safari, Edge or Brave.
  • Fixed: The "Bounces Before Removal" setting can be saved as blank/null.
  • Fixed: The removal of "Unlimited" in throttling values was not handled consistently.
  • Fixed: When checking a user's availability in webmail, it is not showing any of the booked times.
  • Fixed: When printing an email images in the body do not print.
  • Fixed: When you add delegate access in Outlook (MAPI), it modifies the permissions of previously shared items.
  • Fixed: When you update an All Day meeting in Windows Mail (EAS), Outlook (MAPI) attendee ends up getting duplicate appointments.

Build 8545 (May 25, 2023)

  • Fixed: A Null exception error when MAPI is getting domain folder information.
  • Fixed: Accepting a meeting invite in EWS doesn't display the "Accepted on" date in MAPI.
  • Fixed: An unusual exception in MAPI's HTTP request code.
  • Fixed: App passwords for MAPI/EWS display improper encoding.
  • Fixed: Attachments sent through MacMail (IMAP) show zero bytes when received.
  • Fixed: Contact Group member additions reference GAL contacts on domains even when GAL is disabled.
  • Fixed: Emails occasionally display a blue font in webmail and eM Client but black font in Outlook and other clients.
  • Fixed: If a user previously had automated forwarding enabled, then it is disabled, they cannot make any settings changes to their account.
  • Fixed: Mailbox Migration from 30GB Exchange 2013 account takes 24+ hours to complete and generates exceptions.
  • Fixed: Meeting responses sometimes don't send from eM Client (EWS).
  • Fixed: New email notifications in Outlook (MAPI) are not showing up in the Task Bar.
  • Fixed: Occasionally an account generates exceptions relating to invalid timezones and Serialization errors during MAPI sync.
  • Fixed: Outlook (MAPI) calendar is not updating even on fresh account sync.
  • Fixed: Schedule and Timeline calendar views don't utilize all available free space before grouping appointments together in the 'more' view.
  • Fixed: Setting the birthday field on a contact in iOS (EAS) sometimes saves it to the previous day.
  • Fixed: Some issues with the Spanish translation.
  • Fixed: Updated the time zone for Iran based on Microsoft's changes.
  • Fixed: User shared contact folders aren't syncing over WebDAV.
  • Fixed: When impersonating a user while viewing the spool, the browser session can be logged out, and logging back in has some interesting consequences.
  • Fixed: When using Outlook 2016 (MAPI), Reply All doesn't include the recipients in the To field, preventing replies from being sent.
  • Fixed: When using the Nine email client (EAS), the account's calendar stops syncing.
  • Efficiency: HTML no longer loads and strings are no longer decrypted on all appointments when the appointments file is edited/saved.

Build 8538 (May 18, 2023)

  • Changed: CalDAV sort now defaults to descending.
  • Fixed: A domain level calendar appointment that contains an attendee cannot be created in Outlook (MAPI).
  • Fixed: A red toast notification can appear when importing large ICS files.
  • Fixed: Accepting an appointment from the Mac Calendar app (EWS) occasionally doesn't send a response.
  • Fixed: Accepting any Windows Mail (EAS) invitation via Outlook (MAPI) causes the appointment to disappear, the response email to get stuck in outbox, and the Inbox sync to break.
  • Fixed: An appointment sent from MAPI to an IMAP account gets the wrong time for calendar appointments.
  • Fixed: Archive Search modal is showing code in place of date fields.
  • Fixed: Calendar Rooms are breaking Shared Calendar syncing in Outlook (MAPI).
  • Fixed: Creating all day appointment via webmail in the Amsterdam (UTC+1) timezone results in an error.
  • Fixed: Embedded signed emails can't be opened in Outlook (MAPI).
  • Fixed: EWS clients are not properly handling over-limit attachments.
  • Fixed: Forwarded emails are not using a domain's IP address.
  • Fixed: How recurrence end dates are sent via EWS.
  • Fixed: In some MacOS Calendar (CalDAV) "accepted" responses, when daylight savings time isn't observed, the time zone information is incorrect.
  • Fixed: Line breaks get doubled when delivering email from Outlook (MAPI).
  • Fixed: Mac Mail POP connections generate NTLM errors in Administrative and POP logs, and some accounts cannot connect.
  • Fixed: Memory Issues Build 8531 - WaitingNotificationConnections is eating a lot of data.
  • Fixed: Messages sent with spaces/apostrophes via Outlook (MAPI) contain random question marks when received and inline images are damaged.
  • Fixed: Occasionally a domain is unable to activate DKIM due to blank selector. (JSON issue)
  • Fixed: Occasionally emails take 3-5 seconds for previews to load in webmail.
  • Fixed: Occasionally, CalDAV isn't including ACCEPTED in the response email subject.
  • Fixed: Room Finder doesn't show any conference rooms when creating or editing an appointment in Outlook (MAPI).
  • Fixed: Some responses from MacOS Calendar (CalDAV) don’t show the Check Availability and Details buttons in the body, and don’t show an updated response in the organizer’s appointment.
  • Fixed: Some users are occasionally unable to add new appointments to Domain-shared Calendar via Outlook (MAPI).
  • Fixed: The Domain Settings API call is missing the dkimHashAlgorithm.
  • Fixed: User account shows All Day calendar appointments inconsistently between webmail, MacOS Calendar and eM Client when connected via CalDAV.
  • Fixed: User's account is not syncing properly with Samsung Mail on Android (EAS).
  • Fixed: User's account won't load in Mac Calendar or Mac Reminders via EWS.
  • Fixed: WebDAV can be slow when getting large contact list.
  • Fixed: When an instance of a recurring meeting is cancelled and the organizer reschedules the series, the cancelled meetings may not show in Outlook (MAPI).
  • Fixed: When both server and client are in +UTC timezone, opening occurrence of all day appointments fails.
  • Fixed: When creating a domain level calendar appointment in Outlook (MAPI), the user is presented with a warning and the appointment is duplicated on their primary calendar.
  • Fixed: When participating in an online meeting, speakers can show as disabled in Firefox and Safari.
  • Fixed: When sending a meeting from Mac Calendar, dragging a screenshot into the attachments view does not always include the attachment in the invitation.
  • Fixed: When using the full WebDAV URL to connect to iOS Calendar, it shows “Unable to connect to account” before successfully connecting.
  • Fixed: When you connect to Mac Mail (POP) and have “Automatically manage connection settings” enabled for the POP connection, the Administrative logs show repeat NTLM failures which increase the IDS/Brute Force counters.
  • Translations: Spanish translation updated.

Build 8531 (May 11, 2023)

  • Fixed: A unique issue where an appointment is generating a NullReferenceException in EWS.
  • Fixed: A unique issue where the sync of the Inbox fails in Outlook (MAPI) after upgrading from Build 8496.
  • Fixed: An issue preventing eM Client from connecting to some CalDAV accounts.
  • Fixed: An issue where a specific appointment doesn't sync from webmail to iOS (CalDAV).
  • Fixed: An issue with web calendars no longer syncing to webmail or clients.
  • Fixed: Attempting to Reply to or Forward long message threads from Outlook (MAPI) stalls in the Outbox.
  • Fixed: Daily recurring meeting [weekdays only] invites created in webmail show as All Day in Outlook (MAPI).
  • Fixed: Instances where an appointment doesn't sync from webmail to iOS (CalDAV).
  • Fixed: Modified instances of recurring appointments may not show up properly without the iCal event properties from main series.
  • Fixed: Recurring meeting invites in Outlook (MAPI) that are set to the first Sunday of the month causes Outlook to go unresponsive.
  • Fixed: Removed the ability to include special characters in domain conference rooms and equipment resource aliases.
  • Fixed: Unquoted emails with a space are not being rejected during SMTP sessions for their bad formatting.
  • Fixed: Various MAPI exceptions related to mailbox syncing.
  • Fixed: When replying to an email using Samsung Mail (EAS) and adding a BCC the recipient can see the BCC.

Build 8524 (May 4, 2023)

  • Added: A header to emails restored from the archive that indicates it is from the archive.
  • Added: Simple API for eM Client to allow deleting a signature.
  • Changed: An attendees own microphone is now clickable in an Online Meeting.
  • Changed: Froala updated to 4.0.18.
  • Fixed: A specific user's account fails to sync to Outlook using CalDAV Synchronizer.
  • Fixed: Adding an account to Mac/iOS calendars or contacts (webDAV) shows authentication is successful, but then shows "Unable to connect to account" when being viewed.
  • Fixed: An exception in Outlook (MAPI) when updating a single meeting recurrence.
  • Fixed: An issue related to signed messages in Outlook (MAPI).
  • Fixed: An issue that broke Thunderbird CRAM-MD5 on upgrade.
  • Fixed: An issue where remote Rspamd spam check are not being run against outbound messages.
  • Fixed: An issue where some emails are not allowing you to trust the sender.
  • Fixed: An issue with refresh token during user password change.
  • Fixed: CalDAV/CardDAV items are not syncing to Outlook via CalDAV Synchronizer.
  • Fixed: Domain administrators are unable to edit XML AutoDiscover responses for Domain Defaults.
  • Fixed: Email Migration and Mailbox Migration from iMail is failing without errors.
  • Fixed: Emails that are sent from a system administrator via Send Email show with no From or To address in Outlook (MAPI).
  • Fixed: In the Users list, Actions (...) > Enable does not work.
  • Fixed: Messages sent to another Outlook (MAPI) user's contacts creates broken EML in webmail.
  • Fixed: Outlook (MAPI) doesn't properly reject the creation of email folders that exceed the allowed Windows file length threshold.
  • Fixed: Unquoted emails with a space are not being rejected as bad formatting during SMTP.
  • Fixed: Users are unable to edit Out of Office/Automatic Replies via Outlook (MAPI).
  • Fixed: Using "Resync all Devices" is giving an error.
  • Fixed: When using POP Retrieval to pull in Inbox emails, multiple nested folders are created that mimic the user's folder structure.
  • Translations: Updated German translation.

Build 8517 (Apr 27, 2023)

  • Added: A background color in dark mode for pagination edits.
  • Added: A Message Archive Search tab to the System Admin > Domain Edit view when Message Archiving is enabled for a domain.
  • Added: Several API calls specifically for eM Client integration.
  • Changed: Sorting and sub-sorting is more logical and consistent in All Appointments view.
  • Changed: Styling changes to the left tree/hamburger icon.
  • Changed: Updated HtmlAgilityPack.
  • Changed: Updated Newtonsoft.Json.
  • Fixed: An intermittent issue where, after connecting to a client (EWS), reminders about old meeting invites could appear.
  • Fixed: An issue preventing message subjects from being translated properly.
  • Fixed: An issue where a User account resulted in indexing errors.
  • Fixed: An issue where clicking on a calendar email's Details button and making changes to the appointment resulted in a browser error.
  • Fixed: An issue where dismissing an appointment reminder in MAPI or EWS wasn't clearing the related notification in webmail.
  • Fixed: An issue where it wasn't possible to cancel queued migrations.
  • Fixed: An issue where Mailbox Migration was not processing queued migrations once other migrations complete.
  • Fixed: Attempting to create a POP connection using NTLM reports that NTLM is not supported.
  • Fixed: BIMI images aren't showing on authenticated emails.
  • Fixed: Calendar description no longer gets cut off in email invite and responses.
  • Fixed: Calendar View Options are missing in Outlook (MAPI).
  • Fixed: eM Client [EWS] now allows retrieving alternate email addresses.
  • Fixed: Forward Message Action no longer lets the user save the action with no email address.
  • Fixed: If an account has no categories, the Filter button looks broken.
  • Fixed: If an email sent from Mac Mail EWS has a signature, any non-image attachments receive a broken hyperlinked attachment upon delivery.
  • Fixed: If an invitation was originally accepted in Outlook (MAPI), then the organizer updates the meeting, webmail shows the out of date invitation as declined even though it was previously "Accepted".
  • Fixed: In Outlook (MAPI), invitation emails still show 'Please respond' after the appointment has been accepted via Outlook Calendar.
  • Fixed: Invites sent to Outook (MAPI) Exchange users from Outlook (MAPI) SmarterMail users result in an error.
  • Fixed: Last login not showing correctly when exported as a CSV file.
  • Fixed: Linking a file in webmail it doesn't go where your curser is.
  • Fixed: Outlook (MAPI) appointment request now shows a button like Exchange.
  • Fixed: 'RE' and 'FWD' prefixes were incorrect for some languages.
  • Fixed: Read Change Numbers are not being reset when you resync all user protocols.
  • Fixed: Single user's default Calendar fails to sync to other accounts via WebCAL.
  • Fixed: SmarterMail no longer returns a Delivery Receipt from an automated forwarded email.
  • Fixed: Temporary passwords don't always work for protocol authentication.
  • Fixed: The Recipients and Attendees address books in webmail fail to load domain-shared contacts.
  • Fixed: The Recipients and Attendees address books in webmail now properly load domain-shared contacts.
  • Fixed: Verified Contacts will now properly hide the email address in the from line of emails when the letter case differs.
  • Fixed: When an meeting is canceled, Outlook (MAPI) isn't showing the cancelation properly.
  • Fixed: When downloading an email attachment in webmail, the text turns blue while it's in focus.
  • Fixed: When editing desktop XML for a domain the text is hard to read in Dark mode.
  • Fixed: When forwarding mail automatically with "Keep original recipients when forwarded" disabled, SRS is no longer used, and the return path was updated to show the user who is forwarding.
  • Fixed: When the preview pane is disabled, double-clicking on an email to open it is not automatically marking the email as Read.
  • Fixed: When using Copy to Mailbox in message archive search, selecting "Junk Email" folder shows a Destination Folder of "Junk E-Mail".
  • Translations: Updated Chinese translations.

Build 8510 (Apr 20, 2023)

  • Added: Spam filtering options for mailing lists.
  • Changed: Bad password cache timeframe increased to 15 minutes.
  • Removed: Notifications surrounding "Resync User Protocols".
  • Fixed: Adding a new Rspamd server to Settings > Antispam > Options can initially fail to save the Display Name.
  • Fixed: Additional MAPI issues around formatting/display, headers, and syncing.
  • Fixed: Aliases are not using SRS, which can cause messages sent to the alias to fail to be delivered.
  • Fixed: An intermittent issue where webmail auto-complete and address books do not include all user and domain level shared contacts.
  • Fixed: An issue where Denial of Service IDS rules are getting incremented improperly.
  • Fixed: An issue where domain-level content filtering is impacted by the primary domain administrator's forwarding permissions.
  • Fixed: An issue where sorting by Categories in All Appointments view doesn't work.
  • Fixed: An issue with attachment corruption when sending from Mac Mail.
  • Fixed: Badly formatted signed messages do not display any unsigned message attachments.
  • Fixed: Conference Rooms are showing appointment details rather than Room Reserved when using WebDAV.
  • Fixed: Conference Rooms aren't showing an accurate RSVP status on the appointment details if more than one resource is reserved.
  • Fixed: Fixed an issue where using "Comment to Organizer" on iOS (EAS) caused odd behavior on an invitation.
  • Fixed: IDS rules are not properly bypassing checks for local IPs in the 172.16-172.31 and 192.168 ranges.
  • Fixed: Invitations and response from Exchange are showing "[undefined]" in the Description body.
  • Fixed: Messages deleted in Outlook (MAPI) sometimes do not move to the deleted folder on the server.
  • Fixed: Not all headers are being unfolded correctly.
  • Fixed: NTLM authentication occasionally causes password brute force IDS Blocks.
  • Fixed: On the Domain Settings > Accounts tab, the number of rows is resetting on each new view.
  • Fixed: Outlook (MAPI) doesn't always pull all mailbox data when the sync period is set to All.
  • Fixed: Potential Conflicts and View Availability does not always work for conference rooms and equipment.
  • Fixed: Removing an Online Meeting from a calendar keeps the horizontal line in the Description.
  • Fixed: The Flag status on the compose window is not preserved when drafts are saved.
  • Fixed: Various issues with Outlook (MAPI) meetings and invitations.
  • Fixed: When an appointment is canceled on iOS (EAS), the organizer sees CANCELED twice.
  • Fixed: When an invitation is Canceled via Webmail, the cancelation email isn't showing "Canceled" in the subject.
  • Fixed: When creating a new domain Resource, Read-Only permissions can be selected by using the keyboard.
  • Fixed: When generating a notification, the reminder manager is getting the summary from the alarm instead of the alarm's parent event.
  • Fixed: When the GAL is disabled, creating or editing a contact group in webmail still uses auto-complete.
  • Fixed: When viewing a read-only calendar appointment, the Source dropdown is missing.
  • Efficiency: Improved Brute Force IDS logging.
  • Translations: Updated the German translation.

Build 8504 (Apr 14, 2023)

  • Changed: Improved Brute Force IDS logging.
  • Removed: The listserv commands for "List" and "List listtname".
  • Fixed: An issue where a domain-level content filter that's configured to forward and delete will delete the email before it can be forwarded.
  • Fixed: An issue where appointments in webmail cannot be edited.
  • Fixed: An issue where user mailboxes load slowly when there are a lot of messages with categories assigned.
  • Fixed: An issue where using "Resync All Devices" threw an error when triggered from the Settings > Connectivity > Synced Devices card.
  • Fixed: Appointment response sent via Outlook Mac (EWS) aren't using the user's display name.
  • Fixed: Email reminders show a broken image in the calendar Description.
  • Fixed: Live Chat (webmail) occasionally has a stray grey box when using Safari.
  • Fixed: Minor interface updates and fixes.
  • Fixed: Reminders sometimes show a broken image in the description.
  • Fixed: Resource calendars occasionally lose appointments.
  • Fixed: Searches using a period (.) in the search name are failing to return results in auto-complete.
  • Fixed: Some scenarios with Outlook (MAPI) causing issues with appointments/meeting invitations.
  • Fixed: Some scenarios with Outlook (MAPI) causing sync issues.
  • Translations: SmarterMail German translation updated.

Build 8496 (Apr 6, 2023)

  • Changed: Message Archiving settings were relocated. The "All Domains" rule is now found in System Settings > General, and individual domain rules are now found in the domain's configuration settings (Options tab).
  • Changed: System level Message Archive Search is used for searching the system directory. Domain level Message Archive Search is used for searching the domain's directory.
  • Removed: Javascript console logging.
  • Fixed: All day reminders are displaying the time incorrectly.
  • Fixed: An invitation email in Outlook (MAPI) shows both 'Please respond' and 'No Response Required'.
  • Fixed: An issue retrieving an attachment from an email that has no MIME sub-parts.
  • Fixed: An issue that set Mexico time zone incorrectly causing appointments to always show 1 hour behind their intended start times.
  • Fixed: An issue where creating a weekly recurring appointment with a limited number of occurrences displays "This appointment occurs in the past" when it shouldn't.
  • Fixed: An issue where deleting a modified occurrence from a recurring series is not properly updating iCal.
  • Fixed: An issue where deleting a recurring calendar appointment just deletes a single instance (MAPI).
  • Fixed: An issue where meetings occasionally synced (EWS) with an incorrect response type.
  • Fixed: An issue where mobile browsers don't show the message list properly when the preview pane is disabled.
  • Fixed: An issue where when an appointment's date is changed (webmail), the associated conference room and equipment reservation are not moved with it.
  • Fixed: An NTLM issue with eM Client.
  • Fixed: Appointments configured with Email Notification are not sending notifications or emails.
  • Fixed: Console.log inadvertently displays test rows.
  • Fixed: Deleting a new Online Meeting (webmail) results in 400 error the first time.
  • Fixed: English is missing a translation for TIMEZONES_-1385356522.
  • Fixed: In certain circumstances, the Mappings fields on a user's Settings > Signatures page can flicker constantly, sometimes leading to a browser crash.
  • Fixed: Meeting responses for organizers in Outlook (MAPI) show as the attendee accepting on behalf of themself.
  • Fixed: Outlook (MAPI) occasionally loses recurrence details when a recurring invitation sent from an external user is edited.
  • Fixed: Signatures are losing table formatting when syncing between eM Client and SmarterMail (EWS).
  • Fixed: Spelling issue with a RBL hostname.
  • Fixed: Untranslated text can appear when you refresh some install/upgrade pages.
  • Fixed: Very long unsubscribes appear unresponsive even though the unsubscribes are being processed.
  • Fixed: Viewing calendar invitations (webmail) can cause unnecessary CPU usage.
  • Fixed: When a server is IP Whitelisted a grey Sender Verification Shield with a check displays, and a "IP Whitelisted" inside the dropdown.
  • Fixed: When email retrieval is set up, the retrieval ignores "Add as subfolder" as the Folder Transfer Method (EWS).
  • Fixed: When upgrading a SmarterMail 15 installation, conference rooms are missing all user permissions.

Build 8495 (Apr 5, 2023)

  • IMPORTANT: RBLs/URIBLs that use the same hostname will be consolidated upon upgrade, and RBLs/URIBLs with Required Lookup Values disabled will use a wildcard upon upgrade.
  • IMPORTANT: Conference Rooms are now created as hidden email addresses in SmarterMail. As such, they cannot conflict with users, aliases or mailing lists. Prior to upgrading it’s important to ensure any existing conference room names DO NOT match any existing users, aliases or mailing lists to avoid potential conflicts. See our KB on Conference Room Conflicts and Resolutions if you do see conflicts after upgrading.
  • IMPORTANT: Due to significant changes in SmarterMail, you cannot downgrade to previous versions, and it may not be possible to restore your installation to previous versions. Regardless, it is recommended that you take a full backup of your SmarterMail installation before upgrading.
  • IMPORTANT: Some IDS Rules have been consolidated and will revert to default configurations upon upgrade. Therefore, review existing IDS Rules post-upgrade so modifications can be made, if desired. (Webmail Brute Force by IP and Webmail Brute Force by Email are now Password Brute Force by IP and Password Brute Force by Email. In addition, Password Brute Force by IP/Email and Denial of Service (DoS) will now use one rule for all services/protocols.)
  • Added: Additional avatar support such as Gravatar and BIMI.
  • Added: Additional IMAP improvements for things like subscribe/unsubscribe from shares, renaming and moving shares, flag support, IMAP retrieval and migration, and more.
  • Added: Archiving options for online meetings (formerly Team Workspaces).
  • Added: Automatic blocks of Class Cs for IDS violations.
  • Added: Blacklist history by IP address.
  • Added: Contact group support that will sync across MAPI & EWS, and EAS.
  • Added: Delegation for granting permissions (Owner, Read Only, etc.) to other users of your organization.
  • Added: Delete All from Sender / Move All from Sender for handling messages in the spool.
  • Added: Entirely new, modern interface that improves speed, performance, and usability across all browsers.
  • Added: Expanded API availability to all new features and services.
  • Added: External sender notification for messages that originate outside of your organization.
  • Added: HAM/SPAM training.
  • Added: Improvements to Message Archive, including: the ability to auto-clean an archive, the ability to reindex an archive, and persistent search results.
  • Added: New “equipment” shared resource alongside conference rooms.
  • Added: RBLs and URIBLs now support unique weights per Required Lookup Value.
  • Added: Sender Trust Scoring which combines SPF, DKIM, and DMARC checks, along with other verification methods, to validate senders.
  • Added: Several XMPP updates included improved storage of messages, file uploads over HTTP, advertisement of and support for chat state, contact detail support, and more.
  • Added: Support for attachments across email, calendar appointments, notes, contacts, and tasks that can sync across MAPI & EWS, EAS, and WebDAV.
  • Added: Support for categories/tags for email, calendar appointments, notes, contacts, and tasks that can sync across MAPI & EWS, EAS, and WebDAV.
  • Added: Support for external Rspamd.
  • Added: Support for more details when migrating from Exchange to SmarterMail (categories, flags, etc.).
  • Added: Support for Outlook Follow-ups.
  • Added: Support for Public Folders (domain-level Calendar, Contact, Task and Note folders) that will sync across MAPI & EWS, EAS, and WebDAV.
  • Added: Support for the latest versions of EWS, EAS, and various components.
  • Added: The ability to block authentication attempts from geographic location.
  • Added: The ability to create and schedule online meetings as part of creating calendar appointments.
  • Added: The ability to forward meeting / appointment invitations from webmail.
  • Added: The ability to propose new meeting times.
  • Added: Two-step authentication for system administrators.
  • Added: User Connections page that displays which users are connecting to what protocol.
  • Added: User Status page that displays details such as indexing and migration status, password history, etc.
  • Added: User-based antispam features like a Move to Junk button, email tracker management, and simple unsubscribe option for newsletters and other mass emails.
  • Added: Zoom Room and Microsoft Teams support in calendar invitations.
  • Changed: Made improvements to the handling of DMARC to protect users against spoofing and phishing attacks.
  • Removed: Server Blacklist page.
  • Efficiency: Consolidated and updated all RBLs and URIBLs.
  • Efficiency: Improved performance of all RBLs and URIBLs and checks now run at the same time and utilize an internal timer to ensure timely deliveries.
  • Efficiency: Improved performance of internal SpamAssassin.
  • Efficiency: Improved performance of the mail service when handling actions that effect a large number of items (e.g., moving messages, deleting messages, etc.)
  • Fixed: Literally 1000+ other improvements, features, and fixes.

Build 8451 (Feb 20, 2023)

  • Changed: Upgraded to ClamAV 1.0.1
  • Security: One or more security issues were fixed. It is recommended that all users update to this release.

Build 8251 (Aug 4, 2022)

  • Fixed: Modified all day appointments to correct start/end dates in webmail and protocols.

Build 8250 (Aug 3, 2022)

  • Changed: To accommodate mail servers that require a message-id header in order to accept inbound delivery (e.g. Gmail), SmarterMail will now append a message-id header on outbound messages, if one was not added by the email client.
  • Fixed: An issue where more than one message sent during an single SMTP session skips some steps.
  • Fixed: Moving messages between two separate accounts configured in Outlook (MAPI) may not move the message.
  • Fixed: Various calendar fixes across multiple different scenarios, protocols, and clients.
  • Fixed: Webmail contact grid view can get an error trying to display 200 contact rows.

Build 8223 (Jul 7, 2022)

  • Changed: ClamAV updated to version 104.3.
  • Changed: Cyren updated to version 5.5.1.
  • Fixed: An issue in Outlook (MAPI) where messages having CC'd addresses that are forwarded as attachments have the attachment's subject and its raw filename modified.
  • Fixed: Disk usage report can show a email folder having 0 bytes even if the folder contains emails.
  • Fixed: Encoding for appointment reminder emails is broken if the subject/body contains special characters.
  • Fixed: HTML Formatting is excluded in calendar invites (EAS), preventing users from clicking Microsoft Teams meeting links.
  • Fixed: IDS Rule Triggered events can fail to send any emails or notifications to the addresses indicated by the event.
  • Fixed: In certain cases, calendar appointments can't be edited via popout menu.
  • Fixed: In certain cases, email subject is showing UTF encoding instead of plain text.
  • Fixed: In certain cases, only one of a user's shared calendars are displayed in Outlook (MAPI).
  • Fixed: Instance where a user is unable to create new calendar appointment due to a console error.
  • Fixed: Intermittent delivery failures due to "Recipient does not exist" when using Outlook (MAPI).
  • Fixed: Issue where All Day appointments could sync to/from Outlook (MAPI) over two days or a day behind.
  • Fixed: Issue where All Day meeting invites/responses made in webmail could appear with a span of two days or a day behind.
  • Fixed: Licensing page isn't showing expiration dates based on the system administrator's locale.
  • Fixed: Modifying an email with hundreds of recipients in Outlook (MAPI) can cause an exception and prevent email syncing.
  • Fixed: Occasional issue when syncing an email with a meeting request (EAS) that causes an exception.
  • Fixed: On service restart, existing IDS blocks can be duplicated with a Type of Internal Spammer.
  • Fixed: Quick search results aren't displaying correctly.
  • Fixed: Some all day calendar events span multiple days in Outlook (MAPI).
  • Fixed: Some attachments can be missing when viewing the email in Outlook (MAPI).
  • Fixed: When a domain event is configured to Add Recipient for any outbound email, the email to the BCC recipient takes a long time to deliver if the original email is sent to an external account.
  • Fixed: When sending an email to over 100 recipients using Outlook (MAPI), the message can get stuck in the Outbox.
  • Fixed: When sending to a long list of recipients using Outlook (MAPI), some recipients go missing and don't receive the email.
  • Fixed: When using Outlook (MAPI) to forward emails as attachments, the .EML filename is truncated if it contains a colon.
  • Fixed: When using Thunderbird with TbSync (CardDAV), the GAL doesn't appear as an option to sync, and attempting to create a contact in Thunderbird results in error.
  • Fixed: When you change a setting on a domain, the DKIM Max signing size gets reset to 100.

Build 8125 (Mar 31, 2022)

  • Added: Error handling when viewing the Domain Disk report.
  • Changed: Email subject lines in webmail now display a max of 255 characters.
  • Fixed: A rare issue preventing appointments from exporting as .ics files.
  • Fixed: An issue in Outlook (MAPI) causing emails within some subfolders to get out of sync.
  • Fixed: An issue preventing appointments marked as "private" from opening on the All Appointments view or exporting as an .ics.
  • Fixed: An occasional issue where the received header shows the wrong time zone after a Daylight Savings change.
  • Fixed: Composing a message in webmail and only BCC'ing recipients results in a malformed EML.
  • Fixed: Reports with bandwidth can display 0 data.
  • Fixed: SPF records that use variables are not decoding properly.
  • Fixed: When syncing very large mailboxes in Outlook (MAPI), occasionally a stack overflow can occur.
  • Fixed: When there are two Outlook (MAPI) clients connected to the same account, changing the category of an appointment causes a calendar conflict.
  • Fixed: When there are two Outlook (MAPI) clients connected to the same account, conflicts occur on one client and cause the appointment to not sync.
  • Fixed: When using the Add Task option on an email, the associated task lacks the Related Item link that references the email.
  • Efficiency: Reduced memory usage when moving or deleting a large number of emails from a folder.
  • Translations: Update Swedish translation file.