Rcpt

SMTP Preprocessor is advanced tool for mail administrators. It enhances functionality of corporate mail server. The program receives SMTP messages before corporate SMTP server, on-the-fly changes or rejects them, and retransmits result to the server. Wide range of settings allows to improve...


Platforms: Windows

Qmail-Scanner is an add-on that enables a Qmail email server to scan gatewayed email for certain characteristics (i.e. a content scanner). It is typically used for its anti-virus and anti-spam protection functions, in which case it is used in conjunction with external scanners. Qmail-Scanner...


Platforms: *nix

eProxy software is an SMTP proxy server framework specially designed for use in conjunction with Postfix version 2.1 and higher. However, it does also work as a frontend proxy however security wise I trust on the postfix smtpd. What can eProxy be used for? It is very fast and utilizes...


Platforms: *nix

SMTPGuard is a tool which controls the flow of email traversing an MTA (Mail Transfer Agent). It is designed to be used on an SMTP server for incoming mail, and currently supports postfix. SMTPGuard was originally created to meet the needs of Internet Service Providers (ISPs). ISPs typically...


Platforms: *nix

Net::Server::Mail::ESMTP::XFORWARD is a Perl module to add support to the XFORWARD command in Net::Server::Mail::ESMTP. SYNOPSIS use Net::Server::Mail::ESMTP; my @local_domains = qw(example.com example.org); my $server = new IO::Socket::INET Listen => 1, LocalPort => 25; my $conn;...


Platforms: *nix

This module tries to solve the valid email problem by checking that the address really exists when it is entered by the user. First, it checks if the domain/host part exists at all, and reports an error if it does not.  Then, it tries to validate the user name too, by sending a HELO/MAIL...


Platforms: Windows, Mac, *nix, PHP, BSD Solaris

Qmail-Scanner is an add-on that enables a Qmail email server to scan gatewayed email for certain characteristics (i.e. a content scanner).It is typically used for its anti-virus and anti-spam protection functions, in which case it is used in conjunction with external scanners. It also enables a...


Platforms: CGI and Perl