MailKit is a C# library which is built on top of MimeKit and is intended to be used for interfacing with IMAP, POP3 and SMTP servers. new
an application written in python, which allows the sending and receiving of files and calling command lines via email
Apache Qpid is a messaging broker that implements the latest AMQP specification, providing transaction management, queuing, distribution, security, management, clustering, federation, heterogeneous multi-platform support, and much more.
a Squirrelmail plugin for creating SIEVE scripts on a Cyrus IMAP server that runs timsieved (Tim's SIEVE daemon)
barrendero is designed to free up disk space in the mail spool directory. It accomplishes this by deleting messages older than a certain age. Users get warned about messages soon to be deleted and gets a report of the erased mails.
Biabam Is A Bash Attachment Mailer: a small tool, useful when you want to mail attachments from the command line
an ulimit wrapper. Ulimitw is a C program that has been made in order to wrap procmail's max filesize delivery limit but could be used with any program
a set of utilities to manage the delivery of cvs commit logs via email. It contains an email answering robot to manage the subscriptions and a delivering machinery. The subscription is done by modules for each CVS base handled by cvsmail
a non-interactive tool for removing mail which is older than a configurable number of days from one or more IMAP mailboxes. By default, mail which is not marked as seen on the server will not be deleted
EESST is a common format that simplifies exchange of secondary school academic transcripts via electronic mail. MIME and OpenPGP email standards are applied to enable secure communication of transcripts directly from each student to his or her chosen recipients without intervention or monitoring by any third-parties.
intended to give people the ability to write their own email processing tools
a simple application for linux, based on GTK, for logging into a POP3 mail account, quickly seeing a summary of everything that is there waiting for you, and/or deleteing some or all of those emails painlessly
feeds2imap downloads your favourite feeds to an IMAP-based email account.
foldroid is a tool to navigate through your mail folders. It shows how many messages are in each folder and how many of them are new.
Fontify Bundle for GNUMail
a very simple bundle for GNUMail, to fontify automatically text surrounded by special characters, eg '*' for bold, '/' for italic and '_' for underline
Gnome Gmail is software which adds support for Gmail to the Linux Gnome Desktop. It allows Gmail to be selected as the default mail application for the desktop.
Guam is an IMAP session filter/proxy.
imapfoo allows to quickly add mails to a specified IMAP folder.
Jaro Mail is an integrated suite of interoperable tools for GNU/Linux and Apple/OSX to manage e-mail communication in a private and efficient way, without relying too much on on-line services, in fact encouraging users to store e-mail locally.
The Little Brother's Database (lbdb) consists of a set of small tools which collect mail addresses from several sources and offer these addresses to the external query feature of the Mutt mail reader.
ConfiGuru is a set of standalone cross-platform configuration tools and libraries for client applications. Each tool provides one interface to settings of all supported applications in its targeted catergory. Mail ConfiGuru, for example, will configure email clients like Thunderbird, Outlook Express, Mozilla Mail, Evolution, KMail and more. ConfiGuru is developed using C++.
takes the contents of a maildir and pumps the messages one-by-one through a shell command of your choosing
a package containing customizeable network front-ends
for mail servers. Right now the only protocols that are handled are SMTP and POP3, but it may be extended to deal with QMQP, QMTP, and potentially IMAP
a collection of mail-related utilities. At the core of mailutils is libmailbox, a library which provides access to various forms of mailbox files (including remote mailboxes via popular protocols). It also provides support for parsing of RFC-822 style messages and MIME support
mboxiter is designed to iteratively execute a program over each RFC822 message in a standard unix mbox, feeding the message to the standard input of the sub-program.
creates several top-10 lists from a file containing message in mbox-format
mdbtools is a set of libraries and utilities for reading Microsoft Access database (MDB) files.
reads its standard input up to an end-of-file and sends a copy of the message found there to all of the addresses listed
Mover is a system designed to move mail while eliminating as much metadata as possible. In fact, it eliminates virtually all metadata, except for the order and possibly the time that a message arrives at a given site.
Notmuch is a command-line based program for indexing, searching, reading, and tagging large collections of email messages.
ORA_MAIL is a tool to send email from Oracle database.
an LMTP service for use in conjunction with a Mail Transfer Agent (MTA) like Sendmail or Postfix, providing a reliable real-time mail to news gateway
pgen is a little tool that uses m4(1) and some macros to help build and maintain a procmailrc file.
Poogle is a simple POP3 proxy for Google's GMAIL service. This service allows users of popular POP3 clients (Evolution, KMail, Outlook) to view Gmail mail in their favorite clients.
pop2imap is a tool for facilitating incremental POP to IMAP transfers from one mailbox to another. It is useful for mailbox migration, and reduces the amount of data transferred by only copying messages that are not present on both servers. The process can be stopped and resumed. The original messages can optionally be deleted after a successful transfer.
cleans all messages out of your POP3 mailbox. It can be run from the command line, or as a CGI program on your web server
aims to be the opposite of fetchmail. It can be used to push email messages to an smtp server without the need of configuring the local MTA
a collection of tools for passing mail across serial links. It works with qmail: you use qmail to deliver messages to a maildir, and then serialmail to deliver messages out of the maildir
fetchs the number of messages on a configured mailbox via POP3 and you can view the sizes of all messages and you can delete it
distributes incoming mail for multiple local users of a domain received externally through a single shared mailbox
The sift IMAP client is a simple scriptable tool which allows you to carry out a number of operations against the messages maintained on a remote IMAP server. Using simple rules chained together, you may select messages of interest and apply various operations to them.
smtp-cli is an SMTP command line client with support for advanced features such as STARTTLS, SMTP-AUTH, or IPv6. It also has scriptable message composition capabilities supporting anything from simple plain-text messages right up to building complex HTML emails with alternative plain-text part, attachments, and inline images.
mimics the sendmail behaviour of evaluating aliases for mail sent to one or more virtual mail addresses. It checks whether any of the (visibly) addressed mail accounts of a mail matches one of the configured aliases and resends mail to the alias replacement
vmm is an easy to use and configurable command line tool for administrators and postmasters, to manage domains, alias-domains, accounts and relocated mail users.
a free GPL software package that provides an easy way to manage virtual domains on a qmail mail server
an implementation of a rate throttling mechanism for mail bourne worms and viruses