SMC anti-spam e-mail filter �� 2.0 (SHRDLU)

Sun, 01 Jun 2008 06:19:35 GMT

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SMC anti-spam e-mail filter �� 2.0 (posix)

Sat, 31 May 2008 21:27:10 GMT

SMC Algorithms
SMC uses 3 original algorithms, one of which is "Check relay by NS" simulates a dynamic whitelist and will always accept the messages from mail systems satisfying to following conditions:

1. Mail domain name (the host part of the sender's e-mail address) must have an MX records;
2. Mail domain name and the connection host address must be resolved;
3. Connection host must be listed at the one of nameservers which hold the sender's mail domain name.

The second from the developed algorithms is a greylisting like algorithm "Check Delays" which is based on statistical check of delivery delays, generated by a [tempfail] return code, that allows to exclude a direct receiving of a mail, which not passed through the standard mail server.
NOTE: Using this feature the delivery of the mail from unknown, but legitimate senders will be delayed for a count of 5-minutes checks, which setted by the "maxcount" configuration parameter.
And the third of original algorithms is "auto-confirmation

SMC anti-spam e-mail filter �� 2.0 (SHRDLU)

Sat, 31 May 2008 11:57:02 GMT

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﻿SMC anti-spam e-mail filter ������ 2.0 (SHRDLU)

﻿SMC anti-spam e-mail filter ������ 2.0 (posix)

﻿SMC anti-spam e-mail filter ������ 2.0 (SHRDLU)

OpenForum RSS: OpenNews: SMC anti-spam e-mail filter �� 2.0

SMC anti-spam e-mail filter �� 2.0 (SHRDLU)

SMC anti-spam e-mail filter �� 2.0 (posix)

SMC anti-spam e-mail filter �� 2.0 (SHRDLU)