milter-spamblocker
milter-spamblocker is a lightweight, reliable, and very fast Sendmail plug-in designed to reject spam and Internet worms. It blocks up to 99% of spam and up to 99.9% of Internet worms. You will not need to pay for the garbage traffic now. It has a flexible configuration, real-time sender and recipient email address verification technology with autowhitelist, smart anti zombie technology, safe anti backscattering technology, smart GreyListing technology with autowhitelist, and a low level of false positives.
| Tags | Communications Email Filters |
|---|---|
| Operating Systems | POSIX Linux BSD FreeBSD NetBSD OpenBSD Solaris |
| Implementation | C |
Recent releases
- 07 Jun 2008 19:21
Changes: False positives were lowered. Bounce Address Tag Validation (BATV) incompatibility was fixed. Cosmetic enhancements were made.
- 09 Jun 2007 23:09
Changes: Whitelisting by a PTR (reverse DNS) record was implemented. Whitelisting by an envelope recipient address was implemented. Minor enhancements were made.
- 07 Nov 2006 04:26
Changes: The anti-zombie and greylisting engines were improved slightly. On-disk cache performance was also improved. Some minor improvements and cosmetic enhancements were made.
- 12 Sep 2006 04:27
Changes: Support for an external configuration file was implemented. Whitelisting by IP address (in CIDR notation) and envelope sender address was implemented. Real-time recipient address verification was added. Some minor improvements and cosmetic enhancements were made.
- 14 Feb 2006 05:20
Changes: Real-time sender address verification was realized. Adaptive anti zombie technology was realized. Adaptive GreyList technology was realized. Cosmetic enhancements were made.
