3 projects tagged "antispam"
Updated 06 Jan 2011
OpenProtect
| Pop | 278.36 |
|---|---|
| Vit | 7.37 |
OpenProtect is an anti-spam server that filters spam and blocks viruses, phishing, and other malware. Acts as an SMTP gateway and integrates with any email server like Postfix, Sendmail, qmail, Exim, Microsoft Exchange, Lotus Domino, Zimbra, etc.
Updated 21 Aug 2009
SpamCheetah
| Pop | 30.30 |
|---|---|
| Vit | 37.41 |
SpamCheetah is a network-level spam filtering solution built around OpenBSD greylisting, tarpit, and blacklisting. It comes with a Web interface and requires zero administration. It does not allow spam to even land in your network, thus saving you precious bandwidth. It does not have the 'false positives' problem of losing legitimate mail.
Updated 29 Apr 2010
synspam
| Pop | 88.00 |
|---|---|
| Vit | 4.14 |
Synspam uses Netfilter NFQUEUE to catch the source IP address of any machine connecting to your mail server, running multiple tests against it (RBL check, regexp on the reverse name, etc.) before forwarding the connection to the MTA. In order to have as few false positives as possible, a scoring system is used. If the source IP address is believed to be a spammer IP address, the connection can be dropped. There is a dry run mode if you just want to test it, which is the default.
