Courier-Filter
Courier-filter
https://metacpan.org/release/Courier-Filter
purely Perl-based mail filter framework for the Courier MTA
Courier::Filter implements the Courier MTA's courierfilter interface as a framework for mail filter modules. Authors of filter modules can concentrate on writing the actual filter logic without having to care about the usual low-level details of the courierfilter interface. Logging to various facilities is also supported.
Courier::Filter allows multiple filter modules to be installed in stacked and hierarchically grouped configurations. Also, modules' polarity can be reversed, so some modules can be used for explicitly accepting messages while others are used in the traditional way for rejecting messages.
The following filter modules are included: * BlankBody: matching of blank bodies (a stupid spammer symptom) * DNSBL: matching of calling MTA's IP address against DNS black-lists * SPF: authentication of sender addresses in inbound messages
- SPFout: authentication of sender addresses in outbound
messages * Envelope: matching of RFC 2821 message envelope fields * Header: matching of RFC 2822 message header fields
- FakeDate: detection of implausible and malformed date header
fields * ClamAVd: malware detection using the ClamAV scanner
- SpamAssassin: spam detection using SpamAssassin * Parts:
matching of MIME parts and ZIP archive contents * SendCopy: sending message copies to additional recipients
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Licensing
License
Verified by
Verified on
Notes
License
Verified by
Debian: gregor herrmann <gregoa@debian.org>
Verified on
31 May 2013
Notes
License: artistic or gpl-2+
Leaders and contributors
Contact(s) | Role |
---|---|
Julian Mehnle | contact |
Resources and communication
Audience | Resource type | URI |
---|---|---|
Debian (Ref) (R) | https://tracker.debian.org/pkg/courier-filter-perl | |
Perl (Ref) | https://metacpan.org/release/Courier-Filter |
Software prerequisites
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