6 projects tagged "Mail Transport Agents"

Pop	21.73
Vit	1.00

Inspector is a little Python script for the Postfix mail server that helps with detection of NDR (Non Delivery Report) spam messages. It adds a watermark to every email message being sent out of the defined "mydomains", and implements a mechanism for checking for the presence and validity of such watermarks in every NDR message. It means that you can check if the NDR message is valid or not (i.e. it is NDR spam).

Pop	168.44
Vit	26.08

IndiMail is a messaging platform built using qmail and other messaging software. IndiMail has the ability to distribute the users in a domain across multiple hosts. IndiMail has multiple queues (called a queue collection), which can achiever very high concurrencies. The system IDs and configuration files used by IndiMail are all configurable through a set of environment variables, allowing you to customize IndiMail the way you want. IndiMail does not use hard-coded uid/gid in the executables, which makes it easy to distribute a binary package. IndiMail has features that any modern email server should have: SMTP, QMQP, QMTP, IMAP, POP3, DKIM, BATV, greylisting, filtering capability, and spam/virus control.

Pop	17.83
Vit	43.79

lclamav-milter is a small and lightweight Sendmail Clam AntiVirus mail filter (milter). lclamav-milter scans messages for viruses and worms, accepts clean messages, rejects the bad, and helps stop the spread of email viruses and worms.

Pop	22.36
Vit	44.80

dnsbl-milter is a lightweight and flexible Sendmail DNSBL and DNSWL mail filter (milter). dnsbl-milter consults a set of DNS black lists and white lists to determine if messages from particular hosts should be accepted.

Pop	280.19
Vit	18.91

Kolab is a groupware system that provides a comprehensive and flexible solution for workgroups. Email, contacts, and group calendars can be managed via the Web, Windows/Outlook, and Linux/KDE. It supports offline synchronization and full seamless support of mixed client environments because the Kolab-XML storage format is fully open and avoids MAPI/TNEF.

Pop	57.45
Vit	2.08

E-MailRelay is a simple SMTP store-and-forward mail transport agent (MTA). It runs as an SMTP server, storing incoming e-mail in a local spool directory, and then forwarding the stored messages to a downstream SMTP server on request. It can also run as a proxy server, forwarding (and optionally pre-processing) incoming e-mail as soon as it is received. It does not do any message routing other than to a local postmaster. Because of its simplicity E-MailRelay is extremely easy to configure, typically requiring only the address of the downstream SMTP server to be put on the commandline.