Simscan is a simple program that enables qmail-smtpd to reject viruses, spam, and block attachments during the SMTP conversation so the email never makes it into your computers. It is completely open source and uses other open source components. It is very efficient and written in C.
| Tags | Communications Email Filters |
|---|---|
| Licenses | GPL |
| Operating Systems | Unix POSIX |
| Implementation | C |
Recent releases


Changes: This is primarily a bugfix release. Fixes include an address parsing bug, a fix in the per-domain pass through debugging, and changes to the spam pass through code and spam passthrough log file code.


Changes: New configure options: allow regex matching per domain, set control file directory, and allow for quarantine directory. Automatic detection of programs for setting received header version information. Extensive testing on production systems. strtok is replaced with strsep. Clean compilation on Solaris. Unlimited rcpt to handling. Case-insensitive attachment checking. Additional per domain support. A wiki documentation site.


Changes: Support for SpamAssassin 3.0 and the Trophie virus scanner. Support to enable/disable any feature on a per user, per domain, and system wide level. Received headers can contain version information for spamassassin and virus scanners. SpamAssassin settings to pass modified email through to a user, block spam, or block spam over a high water mark. A list of optional attachments to block from a control file. Updated permission settings for better portability. New logging to show IP and to/from users in the SMTP log file for any blocked virus. New debugging statements that can be enabled by an environment variable.


No changes have been submitted for this release.