Bulk Mailer helps speed the delivery of an email message to many recipients using Sendmail. It's best used in parallel with a mailing list manager such as Majordomo. For input, it takes a file of recipient addresses (one address per line) and a message (with headers already attached) to be sent to the recipients. It sorts the recipient list by reversed domain (so similar ones sort together), splits up the recipients into several groups containing no more than N domains each, creates an SMTP envelope for each group of recipients, and feeds each envelope to sendmail.
CommuniGate Pro is a high-end, industry strength Internet Mail server. It supports over 24 different operating systems including Linux/LinuxPPC,Solaris, MacOS X, FreeBSD, WindowsNT, BSDi, AIX, AS/400, HP/UX, Tru64, BeOS, IRIX, and S/390 for Linux. The CommuniGate Pro server takes full advantage of modern multi-threaded and multi-processor environments, and includes anti-spam protection, administration via the web, extensive multi-domain support, dial-up capabilities, cluster support, and unique IMAP multi-mailbox features. As a commercial product, it is distributed as keyware. The Free trial version is not time- or feature- limited.
Deliver is a program for reliable and flexible local mail delivery. It's a perfect adjunct to your mail transport agent of choice (such as Sendmail or qmail). You can use it to kill spam, drop messages from specific senders, add a [LISTNAME] prefix to the subjects of messages that are delivered through mailing lists, and lots more.
dict_pgsql is a dictionary for the mailer postfix. It is able to get all virtual users out of a postgres database; this is very helpful if you have a large number of users who make updates on their aliases quite often. You don't have to extract all the values into system files; the entries will be fetched directly from the database.
XamimeLT is an email scanner which encapsulates your existing sendmail or Postfix server setup. It scans both incoming and outgoing email. It can scan for email viruses, unwanted file types (eg. EXE, BMP, MPEG) and file names (eg. prettypark.exe), spam, and almost anything you care to search for in an email. It can also be used to scan for text snippets within emails and to insert disclaimers into outbound emails. XamimeLT was formerly known as "Inflex".
Install-Sendmail will configure Sendmail and Fetchmail on your machine. This Perl script can be used to setup a mail server for a simple network or it can configure email on a dial up machine. All you need to know is your email address, login name and password and optionally, the IP addresses of your network.