4 projects tagged "Mail Transport Agents"

Pop	179.37
Vit	7.61

qpsmtpd is a flexible smtpd daemon written in Perl. Apart from the core SMTP features, all functionality is implemented in small "extension plugins" using the easy-to-use object oriented plugin API. qpsmtpd was originally written as a drop-in qmail-smtpd replacement, but now it also includes an smtp forward and a postfix "backend".

Pop	36.18
Vit	3.20

Net::Server::Mail is a versatile and extensible implementation of the SMTP protocol and its different evolutions like ESMTP and LMTP. The event-driven, object-oriented API makes it easy to incorporate the SMTP protocol to your programs.

Pop	22.69
Vit	1.42

PMilter implements Sendmail's "milter" mail filtering protocol in Perl, allowing scripts direct access to the SMTP transaction in progress, rather than filtering later. It can function as a drop-in replacement for Sendmail::Milter, though PMilter does not require threads or the "libmilter" API to be available.

Pop	42.32
Vit	1.77

libsrs2 is the next generation SRS library. SPF verifies that the Sender address of an email message matches (according to some policy) the client IP address that submitted it. When a message is forwarded, the sender address must be rewritten to comply with SPF policy. The Sender Rewriting Scheme, or SRS, provides a standard for this rewriting that is not vulnerable to attacks by spammers, is easy to parse by common mail filters, and handles multiple hops neatly and safely.