Powerful, Secure Mail Server
Effective out-of-the-box 97% spam protection is achieved with SmarterMail’s structured,
multi-layer spam prevention strategy. The antispam server technologies allow for
customized levels of protection and flexible configurations using a variety of methods,
including greylisting, SPF, DomainKeys/DKIM, Bayesian filtering, reverse DNS, RBL,
blacklist/whitelist, SMTP blocking, custom headers, and per-user spam weighting.
“
Our support is way down—a lot. Really, it's down a full third and it's because
of Commtouch. And it's all channels...across the board: tickets, calls, chats. All
are down more than 30%."
Ryan Bishop
Vice President of Technical Services, Newtek Web Hosting
SpamAssassin-based
Pattern Matching Engine
SmarterMail incorporates the SpamAssassin-based Pattern Matching Engine as part
of its multi-layered spam protection strategy. Based on SpamAssassin technology,
this powerful pattern matching engine can process substantially higher volumes of
email per day without the cost of addtional hardware.
Third-party spam filtering
SmarterMail integrates with most leading third-party antispam solutions, including
Barracuda Spam Firewall, Declude and Trend Micro.
Commtouch: Premium Antispam
Boost spam protection
to 99.5%
When combined with SmarterMail’s out-of-the-box spam protection, the Commtouch Premium Antispam add-on effectively
blocks 99.5% of spam from users’ inboxes, regardless of the location, format, or
language of the message. Rather than evaluating the content of messages, the Commtouch
Premium Antispam add-on uses
Recurrent Pattern Detection (RPD) technology to analyze large volumes of
Internet traffic in real time, recognizing and protecting against new spam threats
the moment they emerge.
Multi-layered outbound antispam measures
System administrators can apply numerous outbound spam checks to ensure the integrity
of their mail server, including URIBL, DomainKeys/DKIM, Bayesian filtering and the
SpamAssassin-based Pattern Matching engine. The Commtouch Premium Antispam add-on
also protects mail servers from being blacklisted for spam by using data from the
Commtouch engines in the add-on to identify and block spam in the first few minutes
of an outbreak.
Commtouch Premium Antispam Add-on
With recent reports that as much as 90% of email is spam, many companies want the best in antispam
technology. Commtouch's ability to monitor new threats and outbreaks provides a
significant advantage to SmarterMail users.
Rather than evaluating the content of messages, the Commtouch Detection Center analyzes
large volumes of Internet traffic in real-time. The unique content-agnostic technology
detects and blocks spam in any language and is highly effective against image-based
spam. As a result, new spam outbreaks are identified as soon as they emerge, achieving
upwards of 99.5% spam protection for SmarterMail users.
Purchase the Commtouch Premium Antispam add-on to extend SmarterMail's out-of-the-box
spam protection and enjoy these key benefits:
- High detection rate – Block more than 99% of spam threatening email users
- Low false positives – Less than one message in 1.5 million messages are reported
as false positives
- Complete global solution – The Commtouch Premium Antispam add-on protects
against all types of spam with any content, in any location, format, or language--including
image-based and double-byte languages