| aerc | | Terminal email client written in Go |
| akonadi | | PIM layer, which provides an asynchronous API to access all kind of PIM data |
| akonadi-import-wizard | | Import data from other mail clients to KMail |
| akonadi-mime | | Libraries and daemons to implement basic email handling |
| alpine | | Program for Internet News and E-mail |
| amavisd-milter | | Sendmail milter program for amavisd-new |
| amavisd-new | | Daemonized interface between MTA and content checkers |
| anomy-sanitizer | | Mail message filter and sanitizer |
| archivemail | | Tool for archiving and compressing old email in mailboxes |
| autorespond | | Simple autoresponder add-on package for qmail |
| avenger | | SMTP server with filtering capabilities |
| balsa | | Email client using GTK3 |
| bbdb2 (V) | | Insidious Big Brother DataBase, a rolodex-like database Emacs program |
| bbdb3 (V) | | Insidious Big Brother DataBase (version 3) |
| bbmail | | Mailbox monitor (not only) for the blackbox windowmanager |
| bincimap | | IMAP server for Maildir using checkpassword |
| bmf | | Self contained and extremely efficient Bayesian mail filter |
| bogofilter | | Bayesian spam filter written in C |
| bulk_mailer | | Assist in delivery of mail to large numbers of recipients |
| clamsmtp | | SMTP filter that allows you to check for viruses |
| claws-mail | | Email client and news reader based on GTK+ |
| claws-mail-archive | | Adds archiving to Claws-Mail |
| claws-mail-attachwarner | | Warns if a message mentions an attachment without attaching files |
| claws-mail-attremover | | Permanently deletes attachments from mail |
| claws-mail-bogofilter | | Enables the scanning of incoming mail using Bogofilter |
| claws-mail-dillo | | Enables viewing HTML messages using the Dillo web browser |
| claws-mail-fetchinfo | | Inserts headers containing some download information |
| claws-mail-libravatar | | Displays libravatar/gravatar profile images |
| claws-mail-mailmbox | | Handles mailboxes in mbox format |
| claws-mail-managesieve | | Manage Sieve filters on servers that support the ManageSieve protocol |
| claws-mail-newmail | | Write log file info on arriving email |
| claws-mail-notification | | Provides various ways to notify the user of new and unread email |
| claws-mail-pgp | | Metapackage for the PGP plug-in for Claws-mail |
| claws-mail-pgpcore | | Handles core PGP functions |
| claws-mail-pgpinline | | Handles PGP/Inline signed and/or encrypted mails |
| claws-mail-pgpmime | | Handles PGP/MIME signed and/or encrypted mails |
| claws-mail-rssyl | | Read RSS 1.0, 2.0 and Atom feeds in Claws-Mail |
| claws-mail-smime | | This plugin handles S/MIME signed and/or encrypted mails |
| claws-mail-spamassassin | | Enables the scanning of incoming mail using SpamAssassin |
| claws-mail-spamreport | | Report spam to various places |
| claws-mail-tnef | | Handles TNEF attachments from Outlook |
| claws-mail-vcalendar | | Enable vCalendar message handling |
| clawsker | | Edit Claws-Mail hidden preferences |
| cone | | Console newsreader and emailer |
| coolmail | | Xbiff replacement with 3D animation and sound |
| courier-analog | | Courier log analyzer |
| courier-imap | | IMAP server for access to maildir-style mailboxes |
| courier-maildir | | Courier maildir utilities |
| courier-mta | | Courier mail transport agent |
| courier-unicode | | Implements several algorithms related to the Unicode Standard |
| cucipop | | The Cubic Circle POP3 mail server |
| cue | | Mh-e like mail user agent |
| cyrus-imapd24 | | Cyrus IMAP server |
| cyrus-imapd310 | | Cyrus IMAP server |
| cyrus-imapd312 | | Cyrus IMAP server |
| cyrus-imapd32 | | Cyrus IMAP server |
| cyrus-imapd38 | | Cyrus IMAP server |
| dbmail | | Store and retrieve mail messages in a database |
| dcc | | Anti-spam content filter |
| deforaos-mailer | | DeforaOS desktop e-mail client |
| deliver | | Local mail delivery agent with shell-script control |
| demime | | Tool to scrub mime from mailing lists |
| distribute | | Mail dispatcher for mailing list. Fits nicely with majordomo |
| dk-milter | | Open source DomainKeys filter software from Sendmail, Inc |
| dkimproxy | | SMTP proxy that signs and/or verifies emails |
| dnsbl-milter | | DNSBL Sendmail milter |
| dot-forward | | Reads sendmail's .forward files under qmail |
| dovecot2 | | Secure IMAP and POP3 server |
| dovecot2-fts-flatcurve | | Dovecot FTS Flatcurve plugin (Xapian) |
| dovecot2-gssapi | | Secure IMAP and POP3 server (GSSAPI plugin) |
| dovecot2-ldap | | Secure IMAP and POP3 server (LDAP plugin) |
| dovecot2-mysql | | Secure IMAP and POP3 server (MySQL plugin) |
| dovecot2-pgsql | | Secure IMAP and POP3 server (PostgreSQL plugin) |
| dovecot2-pigeonhole | | Support for the Sieve language and the ManageSieve protocol |
| dovecot2-sqlite | | Secure IMAP and POP3 server (SQLite plugin) |
| drac | | Dynamic Relay Authorization Control |
| dspam | | Extremely scalable, statistical-hybrid anti-spam filter |
| elm | | ELM Mail User Agent (without ME extensions) |
| elm-me | | ELM Mail User Agent with ME extensions |
| elmo | | The ELectronic Mail Operator MUA |
| enma | | Sender authentication milter supporting SPF and Sender ID |
| esmtp | | Relay-only Mail Transfer Agent with sendmail-compatible syntax |
| etach | | Emacs Lisp package for dealing with MIME email attachments |
| evolution | | Mail and calendar client from GNOME |
| evolution-data-server | | Libraries and services for storing addressbooks and calendars |
| exim | | The Exim mail transfer agent, a replacement for sendmail |
| exim-html | | HTML documentation for the Exim mail transfer agent |
| exim3 | | The Exim mail transfer agent, a replacement for sendmail |
| exmh | | X11/TK based mail reader front end to MH |
| ezmlm | | Easy-to-use, high-speed mailing list manager for qmail |
| ezmlm-idx | | Version of ezmlm with enhancements by third parties |
| faces | | Visual mail, user and print face server |
| fastforward | | Sendmail-style /etc/aliases support for qmail |
| fdm | | Fetch or receive mail and deliver it in various ways |
| feed2exec | | The programmable feed reader |
| fetchmail | | Batch mail retrieval/forwarding utility for pop2, pop3, apop, imap |
| fetchmailconf | | Configuration tool for fetchmail |
| fix-mime-charset | | Correct MIME charset type in mail headers |
| flowerysong-openarc | | Open source ARC library, MTA filter implementation and tools |
| fml | | FML mailing list server development version |
| fml4 | | FML mailing list server |
| fromto | | Sendmail logfile viewer |
| getmail5 | | Secure, flexible, reliable fetchmail replacement |
| getmail6 | | Secure, flexible, reliable fetchmail replacement |
| gld | | Standalone greylisting server for Postfix |
| gmime3 | | Library for the creation and parsing of MIME messages (API v3) |
| gnarwl | | LDAP based mail autoresponder |
| GNUMail | | GNUstep clone of NeXT's Mail.app application |
| GNUMail-pgp (V) | | Bundle for PGP support in GNUMail |
| greetdelay | | Introduces a small delay before an SMTP greeting |
| grepmail | | Search utility for mbox formatted files |
| greylisting-spp | | Plugin for qmail-spp that provides greylisting |
| gyb | | Command line tool for backing up Gmail |
| heirloom-mailx | | BSD mail utility with MIME extensions |
| himalaya | | Command-line interface for email management |
| hs-email-validate | | Email address validation |
| hs-mbox | | Read and write standard mailbox files |
| hypermail | | Creates indexed, threaded HTML archives of email |
| ifile | | Intelligent mail filtering system |
| ilohamail (V) | | Light weight yet full featured multilingual webmail |
| im | | E-Mail and NetNews user interface commands |
| imap-uw | | University of Washington's IMAP, POP2, and POP3 servers |
| imap-uw-utils | | UW IMAP mailbox utilities |
| imapfilter | | Mail filtering utility for the IMAP |
| ImapGoose (V) | | Keep local Maildir directories synchronised with an IMAP server |
| imapproxy | | Simple connection caching IMAP proxy daemon |
| imapsync | | Incremental recursive IMAP transfer tool |
| imp | | Internet Messaging Program |
| incm | | Tool to get mail from mbox file or maildir |
| ingo | | Horde based generic and complete mail filter rule frontend |
| isync | | Synchronize a maildir with an imap server |
| ja-mh | | Rand MH mail handling system + Japanese patches |
| jchkmail | | Behavior-based virus and spam milter for Sendmail |
| kimap | | Job-based API for interacting with IMAP server |
| kmail | | KDE mail client |
| kmail-account-wizard | | KMail account wizard |
| kmailtransport | | Mail Transport Service |
| kmbox | | Library for accessing mail storages in MBox format |
| kmime | | Library for handling mail messages and newsgroup articles |
| ksmtp | | Job-based library to send email through an SMTP server |
| ktnef | | API for handling TNEF data |
| libdkim | | Portable library that signs and verifies emails |
| libesmtp | | Library to manage posting of electronic mail |
| libetpan | | Really nice mail library |
| libksieve | | KDE PIM library for managing sieves |
| libmilter | | Mail filter support library for sendmail |
| libsieve | | Library for parsing, sorting and filtering mail |
| libspf2 | | Implementation of the Sender Policy Framework |
| libsrs2 | | Implementation of the Sender Rewriting Scheme for SMTP forwarding |
| libsylph | | E-Mail client library |
| libytnef | | Yerase's TNEF Stream Reader library |
| mailagent | | Sophisticated automatic mail-processing tool |
| mailcommon | | KDE PIM library providing support for mail applications |
| mailcrypt | | Emacs frontend for PGP and GPG |
| maildrop | | Courier mail delivery agent with filtering abilities |
| mailfront | | Mail server network protocol front-ends |
| mailgraph | | RRDtool frontend for mail statistics |
| mailhops | | Shows the route of an Internet mail message |
| mailimporter | | Mail importer library |
| mailman | | The GNU Mailing List Manager |
| mailman2-python3 | | The GNU Mailing List Manager |
| mailman3 | | GNU mailing list manager |
| mailsend | | Utility to send mail via SMTP from command line |
| mailserv | | WWW interface to several types of mailing list servers |
| mailsort | | Sort mbox mail folders by date |
| mailsync | | Mailsync is a way of synchronizing a collection of mailboxes |
| mailutils | | Utilities, daemons, and filters for processing e-mail |
| mailwrapper | | Wrapper to support arbitrary Mail Transport Agents |
| mairix | | Program for indexing and searching email messages |
| majordomo | | The Majordomo mailing list manager |
| mb2md | | Converts one or more mboxes to maildirs |
| mblaze | | Set of Maildir utilities |
| mbox-importer | | Import mbox files to KMail |
| mdfrm | | Print a summary of mail in a Maildir waiting to be read |
| meli | | Terminal mail client |
| mess822 | | Library for parsing Internet mail messages |
| metamail | | Implementation of MIME, the Multipurpose Internet Mail Extensions |
| mew | | Messaging in the Emacs World |
| mhonarc | | Mailbox to HTML converter, suitable for list archives |
| mhpgp | | MH scripts to assist PGP operations on emails |
| milter-greylist | | Easy-to-use greylist milter for Sendmail and Postfix |
| milter-manager | | Milter to use milters effectively |
| milter-regex | | Milter enabling regular expression filtering |
| mime-construct | | Constructs and emails MIME messages |
| mimedefang | | To inspect/modify e-mail as it passes through your mail relay |
| mimetreeparser | | Parser for MIME trees |
| mimp | | Internet Messaging Program for mobile devices |
| mini_sendmail | | Accept email on behalf of the real sendmail without spooling |
| minimalist | | Minimalistic Mailing Lists Manager |
| mlmmj | | Mailing list management made joyful |
| mm | | UNIX reimplementation of the TOPS-20 MM program |
| mpack (V) | | External MIME packer/unpacker |
| mpop | | Small, fast and portable POP3 client |
| msmtp | | SMTP client for MUAs |
| mu | | E-mail searching and indexing tools |
| mush | | Text-based mail client |
| mutt | | Text-based MIME mail client with PGP & S/MIME support |
| mutt-vid | | Manage multiple sender accounts in mutt |
| neomutt | | Fork of mutt with integrated community patches |
| netbiff | | Xbiff-like mail notification, handles multiple mailboxes |
| newmail | | Program to check multiple local mailboxes for new mail |
| newspipe | | Read RSS/Atom feeds as email messages |
| nmh | | Cleaned up MH mailer suite |
| nmzmail | | Fast mail searching for mutt |
| nopop3d | | POP3 server for when you don't want mail |
| notmuch | | Mail indexer |
| notmuch-emacs | | Mail indexer |
| nullmailer | | Simple relay-only mail transport agent |
| oe2mbx | | Outlook Express messages to the Unix mailbox format converter |
| offlineimap | | Powerful IMAP/Maildir synchronization and reader support |
| openarc | | Open source ARC library, MTA filter implementation and tools |
| opendkim | | Open source DKIM library, MTA filter implementation and tools |
| opendmarc | | Open source DMARC library, MTA filter implementation and tools |
| opensmtpd | | The OpenSMTPD mail transfer agent, a replacement for sendmail |
| opensmtpd-filter-dkimsign | | OpenSMTPD filter integration for signing mail with DKIM |
| opensmtpd-filter-dnsbl | | OpenSMTPD filter integration for DNSBL lists |
| opensmtpd-filter-rspamd | | OpenSMTPD filter integration for the Rspamd daemon |
| opensmtpd-filter-senderscore | | OpenSMTPD filter integration for SenderScore |
| opensmtpd-filter-spfgreylist | | SPF-aware greylisting filter integration for OpenSMTPD |
| opensmtpd-table-ldap | | OpenSMTPD LDAP table add-on |
| opensmtpd-table-mysql | | OpenSMTPD MySQL table add-on |
| opensmtpd-table-passwd | | OpenSMTPD passwd table add-on |
| opensmtpd-table-postgres | | OpenSMTPD PostgreSQL table add-on |
| opensmtpd-table-redis | | OpenSMTPD Redis table add-on |
| opensmtpd-table-socketmap | | OpenSMTPD socketmap table add-on |
| opensmtpd-table-sqlite | | OpenSMTPD SQLite3 table add-on |
| OSBF-lua | | Lua C module for text classification |
| p5-App-Siesh | | Sieve Shell |
| p5-Catalyst-Helper-Model-Email (V) | | Helper for Mail::Builder::Simple |
| p5-Catalyst-View-Email | | Send Templated Email from Catalyst |
| p5-Email-Abstract | | Perl5 module for writing representation-independent mail handling code |
| p5-Email-Address | | RFC 2822 Address Parsing and Creation |
| p5-Email-Address-List | | RFC close address list parsing |
| p5-Email-Address-XS | | Parse and format RFC 2822 email addresses and groups |
| p5-Email-AddressParser (V) | | RFC 2822 Address Parsing and Creation |
| p5-Email-Date | | Find and Format Date Headers |
| p5-Email-Date-Format | | Perl Module to produce RFC 2822 date strings |
| p5-Email-Find | | Find RFC 822 email addresses in plain text |
| p5-Email-Folder | | Perl 5 module to read all the messages from a folder |
| p5-Email-FolderType | | Perl 5 module to determine the type of a mail folder |
| p5-Email-LocalDelivery | | Perl 5 module to deliver a piece of email - simply |
| p5-Email-MessageID | | Generate world unique message-ids |
| p5-Email-MIME | | Perl module for easy MIME message parsing |
| p5-Email-MIME-Attachment-Stripper | | Strip the attachments from a mail |
| p5-Email-MIME-ContentType | | Perl module for parsing a MIME Content-Type header |
| p5-Email-MIME-Encodings | | Unified interface to MIME encoding and decoding |
| p5-Email-MIME-RFC2047 | | Encoding of non-ASCII MIME headers |
| p5-Email-Outlook-Message | | Read Outlook .msg files |
| p5-Email-Reply | | Reply to a Message |
| p5-Email-Send | | Email::Send - Simply Sending Email |
| p5-Email-Sender | | Email::Sender - a library for sending email |
| p5-Email-Simple | | Perl5 module for simple parsing of RFC2822 message format and headers |
| p5-Email-Stuff | | More casual approach to creating and sending emails |
| p5-Email-Valid | | Perl5 module for testing validity of an email address |
| p5-Email-Valid-Loose | | Email::Valid which allows dot before at mark |
| p5-GMail-IMAPD | | IMAP gateway for the GMail web service |
| p5-IMAP-Admin | | Perl5 module for administration of RFC-2060 IMAP servers |
| p5-IMAP-Client | | Perl5 module for IMAP manipulation |
| p5-Mail-Alias | | Perl 5 module to manipulate mail alias files |
| p5-Mail-Audit | | Perl5 module for filtering mail |
| p5-Mail-AuthenticationResults | | Object Oriented Authentication-Results Headers |
| p5-Mail-Box | | Set of packages which implement methods to handle e-mail |
| p5-Mail-Box-IMAP4 | | Handle IMAP4 folders as client |
| p5-Mail-Box-POP3 | | Handle POP3 folders as client |
| p5-Mail-DeliveryStatus-BounceParser | | Perl extension to analyze bounce messages |
| p5-Mail-DKIM | | Perl5 module for DKIM-based mail-signing and -verifying |
| p5-Mail-DMARC | | Perl implementation of DMARC |
| p5-Mail-DMARC-PurePerl (V) | | Perl implementation of DMARC |
| p5-Mail-Ezmlm | | Perl5 module for managing ezmlm mailing lists |
| p5-Mail-IMAPClient | | Perl5 module for talking to RFC-2060 IMAP servers |
| p5-Mail-ListDetector | | Perl5 module to detect messages from a mailing lists |
| p5-Mail-Mbox-MessageParser | | Perl5 module for parsing mail messages |
| p5-Mail-Message | | Object container for MIME-encoded message |
| p5-Mail-Milter | | Sendmail::Milter enhancement API modules |
| p5-Mail-POP3Client | | Perl 5 module to talk to a POP3 (RFC1939) server |
| p5-Mail-Qmail-Filter | | Modules for filtering between qmail-smtpd and qmail-queue |
| p5-Mail-Qmail-Queue | | Modules to talk to and/or help replace qmail-queue |
| p5-Mail-RFC822-Address | | Perl extension for validating email addresses according to RFC822 |
| p5-Mail-Sender | | Sending mails with attachments through an SMTP server |
| p5-Mail-Sender-Easy | | Simplified interface to Mail::Sender |
| p5-Mail-Sendmail | | Perl5 module dedicated to Sendmail |
| p5-Mail-SPF | | Perl implementation of the Sender Policy Framework |
| p5-Mail-SPF-Query | | Perl module for Sender-Policy-Framework queries |
| p5-Mail-SRS | | SMTP envelope sender rewriting for SPF-compliant forwarding |
| p5-Mail-Transport | | Use Mail Transfer Agents (MTAs) |
| p5-Mail-Webmail-Gmail | | Interface to Google's webmail service |
| p5-MailTools | | Perl5 modules related to mail applications |
| p5-MIME-Charset | | Perl5 module containing charset Informations for MIME |
| p5-MIME-EncWords | | Perl5 modules for decoding RFC 2047 encoded words (improved) |
| p5-MIME-Lite | | Perl5 module for simple creation of MIME email messages |
| p5-MIME-Lite-HTML | | Perl5 module to transform a HTML page into a MIME-Lite mail |
| p5-MIME-tools | | Perl5 modules for encoding and decoding MIME messages |
| p5-MIME-Types | | Definition of MIME types |
| p5-Net-IMAP-Simple | | Perl extension for simple IMAP account handling |
| p5-Net-LMTP | | Local Mail Transfer Protocol Client |
| p5-Net-ManageSieve | | ManageSieve Protocol Client |
| p5-Net-SMTP_auth | | Perl module adding SMTP AUTH support to Net::SMTP module |
| p5-Net-SMTP-SSL | | Perl5 module providing SSL support for Net::SMTP |
| p5-Net-SMTPS | | SSL/STARTTLS support for Net::SMTP |
| p5-Net-validMX | | Use DNS and/or regular expressions to verify a email address |
| p5-Parse-MIME | | Parse mime-types, match against media ranges |
| p5-Qmail-Deliverable | | Deliverability check daemon for qmail |
| p5-razor-agents | | Distributed and collaborative spam detection network |
| p5-Sendmail-AccessDB | | Perl5 module for manipulating the sendmail accessdb |
| p5-Sendmail-PMilter | | Pure-Perl Milter protocol API |
| p5-Test-Email | | Test Email contents and POP3 delivery |
| p5-Unicode-IMAPUtf7 (V) | | Perl extension to deal with IMAP UTF7 |
| p5-URI-imap | | Perl5 module for support of imap URI scheme objects |
| p5-User-Identity | | Helps maintaining user information from various sources |
| Pantomime | | Objective-C mail system class library |
| pear-Auth_SASL | | Abstraction of various SASL mechanism responses |
| pear-Mail | | PHP Class that provides multiple interfaces for sending emails |
| pear-Mail_Mime | | PHP classes to create and manipulation of mime messages |
| pear-Mail_mimeDecode | | PHP classes to deal with decoding/interpreting of mime messages |
| pear-Net_SMTP (V) | | PHP classes to provide SMTP Interface |
| pear-Swift (V) | | Free Feature-rich PHP Mailer |
| perdition | | IMAP/POP3 proxy redirector (main program) |
| perdition-bdb | | IMAP/POP3 proxy redirector (Berkeley DB user database module) |
| perdition-gdbm | | IMAP/POP3 proxy redirector (GDBM user database module) |
| perdition-ldap | | IMAP/POP3 proxy redirector (LDAP user database module) |
| perdition-mysql | | IMAP/POP3 proxy redirector (MySQL user database module) |
| perdition-odbc | | IMAP/POP3 proxy redirector (UnixODBC user database module) |
| perdition-postgresql | | IMAP/POP3 proxy redirector (PostgreSQL user database module) |
| pfqueue | | Real-time queue scanner for postfix |
| php-dmarc-srg | | Viewer and summary report generator for DMARC reports |
| php-imap | | PHP extension for IMAP (Internet Mailbox Access Protocol) |
| php-mailparse | | PHP extension for email message manipulation |
| php-pecl-imap | | PHP extension for IMAP, including NNTP, POP3 |
| php-vmailmgr | | Virtual domain manager for qmail (PHP bindings) |
| pim-sieve-editor | | Mail sieve editor |
| pine | | Program for Internet News and E-mail |
| pine-pgp-filters | | Filters to integrate Pine with gnupg or pgp |
| policyd | | Policy daemon for Postfix with greylisting and throttling |
| policyd-weight | | Weighted policy daemon for postfix |
| popa3d | | Secure, reliable, performant, and small pop3 server |
| poppassd | | Qualcomm's password change server mainly for Eudora |
| poppy | | Client to perform simple tasks with a POP3/IMAP server |
| postfix | | Fast, easy to administer, and secure mail transfer agent |
| postfix-cdb | | Postfix SMTP server cdb backend module |
| postfix-ldap | | Postfix SMTP server LDAP backend module |
| postfix-lmdb | | Postfix SMTP server LMDB backend module |
| postfix-mysql | | Postfix SMTP server MySQL backend module |
| postfix-pcre | | Postfix SMTP server PCRE map module |
| postfix-pgsql | | Postfix SMTP server PostgreSQL backend module |
| postfix-sqlite | | Postfix SMTP server SQLite backend module |
| postforward | | Postfix Sender Rewriting Scheme forwarding agent |
| postgrey | | Postfix Greylist Policy Server |
| postsrsd | | Postfix Sender Rewriting Scheme daemon |
| procmail | | Local mail delivery agent |
| proxsmtp | | SMTP proxy content filter |
| pst-utils | | Tools for reading and converting Outlook PST files |
| pulsar | | Small, secure POP3 daemon, featuring native SSL support |
| py-aiosmtpd | | Asyncio based SMTP server |
| py-authheaders | | Library for email authentication header verification and generation |
| py-authres | | Python implementation of RFC 5451/7001 |
| py-checkdmarc | | Python module and command line parser for SPF and DMARC records |
| py-dkim | | DKIM, ARC, and TLSRPT email signing and verification |
| py-email_validator | | Robust email syntax and deliverability validation library |
| py-email-reply-parser (V) | | Email reply parser library |
| py-flufl.bounce | | Email bounce detectors |
| py-imapclient | | Convience IMAP client for Python |
| py-imaplib2 (V) | | Threaded Python IMAP4 client |
| py-lieer | | Email synchronization between notmuch and GMail |
| py-mail-parser | | Wrapper for email standard library |
| py-mailcap-fix (V) | | Patched mailcap module that conforms to RFC 1524 |
| py-mailman-hyperkitty | | Mailman archiver plugin for HyperKitty |
| py-mailmanclient | | Official Python bindings for the GNU Mailman 3 REST API |
| py-mailsuite | | Python package for retrieving, parsing, and sending emails |
| py-notmuch2 | | Pythonic bindings for the notmuch mail database using CFFI |
| py-parsedmarc (V) | | Parse aggregate and forensic DMARC reports |
| py-policyd-spf | | Python based policy daemon for Postfix SPF checking |
| py-postfix-mta-sts-resolver | | Daemon providing TLS client policy for Postfix based on MTA-STS policy |
| py-spf | | SPF (Sender Policy Framework) implemented in Python |
| py-tribe (V) | | Graph extraction tool for email MBox files |
| py-ukpostcodeparser | | UK Postcode parser |
| py-vmailmgr | | Virtual domain manager for qmail (Python bindings) |
| pymsgauth | | Automatically process qsecretary confirmation requests |
| qcheck | | Text-only biff with Maildir support |
| qconfirm | | Request delivery confirmation for mail |
| qgreylist | | Simple greylisting for qmail |
| qmail | | Community-driven open-source successor to qmail |
| qmail-acceptutils | | TLS and AUTH for qmail without patching |
| qmail-autoresponder | | Rate-limited autoresponder for qmail |
| qmail-conf | | Collection of tools for setting up qmail services |
| qmail-dkim-wrappers | | Sign and verify DKIM without patching qmail |
| qmail-lint | | Examine the qmail configuration for common errors |
| qmail-qfilter | | Multi-filter front end for qmail-queue |
| qmail-rejectutils | | Configurable SMTP rejection for qmail without patching |
| qmail-run | | Configures qmail to receive and deliver mail |
| qmail-spp-spf | | Plugin for qmail-spp that performs SPF lookups |
| qmailanalog | | Collection of tools to help analyze qmail's activity |
| qmHandle | | Tool to view and manage the qmail message queue |
| qmqtool | | View and safely modify qmail queue |
| qpopper | | Qualcomm's POP server for Eudora |
| qremote | | Experimental qmail-remote replacement with CurveCP support |
| qsmtp | | Drop-in replacement for qmail-smtpd and qmail-remote |
| qtools | | Utilities for filtering via .qmail |
| qtraceaddr | | Illustrates how qmail would deliver to an address |
| queue-fix | | Check and repair the qmail queue structure |
| queue-repair | | Check or correct most corruptions of the queue in qmail |
| quickml | | Easy-to-use mailing list system |
| R-mime | | Map filenames to MIME types |
| rblcheck | | Command-line interface to Paul Vixie's RBL filter |
| relay-ctrl | | Allows relaying via POP/IMAP-before-SMTP |
| ripmime | | Extract the attached files out of a MIME encoded email package |
| rmail-mime | | MIME-capabilities for RMAIL in Emacs |
| roundcube | | Browser-based multilingual IMAP client |
| roundcube-plugin-carddav | | CardDAV adapter for Roundcube |
| roundcube-plugin-enigma | | Enigma Plugin for Roundcube |
| roundcube-plugin-html5_notifier | | HTML5 Notifier plugin for roundcube |
| roundcube-plugin-password | | Password change plugin for roundcube |
| roundcube-plugin-zipdownload | | Roundcube Webmail ZipDownload plugin |
| rspamd | | Fast, free and open-source spam filtering system |
| rss2email | | Get RSS feeds emailed to you |
| ruby-actionmailbox61 | | Inbound email handling framework (for Rails 6.1) |
| ruby-actionmailbox72 | | Inbound email handling framework (for Rails 7.2) |
| ruby-actionmailbox80 | | Inbound email handling framework (for Rails 8.0) |
| ruby-actionmailer61 | | Email composition, delivery, and receiving (for Rails 6.1) |
| ruby-actionmailer72 | | Email composition, delivery, and receiving (for Rails 7.2) |
| ruby-actionmailer80 | | Email composition, delivery, and receiving (for Rails 8.0) |
| ruby-mail | | Mail provides a nice Ruby DSL for making, sending and reading emails |
| ruby-mailfactory | | MIME email message generator for Ruby |
| ruby-mime-types | | Definition of MIME types for Ruby |
| ruby-mime-types-data | | Registry for information about MIME media type definitions |
| ruby-mime-types1 | | Definition of MIME types for Ruby |
| ruby-mini_mime | | Lightweight mime type lookup toy |
| ruby-net-imap (V) | | Ruby client api for Internet Message Access Protocol |
| ruby-roadie | | Making HTML emails comfortable for the Ruby rockstars |
| ruby-roadie-rails | | Hooks Roadie into your Rails application |
| ruby-roadie-rails32 | | Hooks Roadie into your Rails application version 3.2.x |
| ruby-roadie-rails33 | | Hooks Roadie into your Rails application version 3.3.x |
| ruby-roadie-rails52 (V) | | Hooks Roadie into your Rails application to help with email generation |
| ruby-tmail | | Mail manipulating library for Ruby including MIME multipart support |
| s-nail | | BSD mail utility with MIME extensions |
| safecat | | Write data safely to a maildir |
| sendmail | | The well known Mail Transport Agent |
| sendmail-cidrexpand | | CIDR pre-parser for Sendmail access maps |
| sendmail-qtool | | Perl script to manage sendmail queue entries |
| sendmail-snapshot | | The well known Mail Transport Agent |
| sendymail | | Send emails through Yahoo using your favorite email client |
| serialmail | | Tools for passing mail across serial links |
| sid-milter | | Open source SPF/SenderID filter software from Sendmail, Inc |
| sieve-connect | | Command line client for the ManageSieve protocol |
| sigrot | | Signature file rotation program |
| sma | | Sendmail log analyser |
| smtp-delay | | Introduce SMTP banner delays for qmail |
| smtp-vilter | | milter to scan messages for viruses and spam |
| smtpd-starttls-proxy | | STARTTLS implementation for inetd-like mail servers |
| smtpfeed | | SMTP Fast Exploding External Deliverer for Sendmail |
| solid-pop3d | | Flexible POP3 server |
| spamass-milter | | Milter interface to Spamassassin |
| spamassassin | | Mail filter to identify spam |
| spamd | | OpenBSD spam deferral daemon |
| spamdyke | | Filters incoming SMTP connections to qmail |
| spampd | | Spam mail policy daemon |
| spamprobe | | Spam detector using Bayesian analysis of word counts |
| sqlgrey | | Postfix greylisting policy daemon |
| squirrelmail | | PHP webmail package |
| squirrelmail-decode | | Extra decoding library for SquirrelMail |
| squirrelmail-locales | | Locale package for SquirrelMail |
| sqwebmail | | Webmail CGI for access to maildir-style mailboxes |
| srs-milter | | Sender Rewriting Scheme milter |
| ssmtp | | Extremely simple MTA to forward mail to a mail hub |
| swaks | | Featureful, flexible, scriptable SMTP test tool |
| sylpheed | | Gtk based e-mail and netnews client |
| sympa | | Mailing list manager |
| t-prot | | TOFU enhancement to mutt for condensing quoted text |
| teapop | | Yet another RFC1939 compliant POP3 server |
| thunderbird | | Organize, secure and customize your mail |
| thunderbird-l10n | | Language packs for mail/thunderbird |
| thunderbird115 | | Organize, secure and customize your mail |
| thunderbird115-l10n | | Language packs for mail/thunderbird115 |
| thunderbird68-enigmail (V) | | GnuPG support for mail/thunderbird68 |
| tnef | | Decode MS-TNEF MIME attachments |
| tnef2txt | | Portable application/ms-tnef parser |
| trojita | | Fast Qt IMAP e-mail client |
| turba | | Horde contact management application |
| up-imappproxy | | Connection caching IMAP proxy server |
| vm | | VM (View Mail) is an advanced mail user agent for Emacs |
| vmailmgr | | Virtual domain manager for qmail |
| vmailmgr-base | | Virtual domain manager for qmail (base package) |
| vmailmgr-cgi | | Virtual domain manager for qmail (cgi programs) |
| vmailmgr-courier-imap | | Virtual domain manager for qmail (Courier authentication) |
| vmailmgr-docs | | Virtual domain manager for qmail (docs) |
| wl-snapshot | | Mail/news management system with IMAP4rev1 support for Emacs |
| wmbiff | | WindowMaker xbuffy-like mail-checker |
| wmmail | | WindowMaker xbiff-like mail-checker |
| xbiff | | Mail notification program for X11 |
| xbuffy | | Replacement for xbiff that handles multiple mail files |
| xfce4-mailwatch-plugin | | Xfce mail checker plugin for the panel |
| xmailbox | | Enhanced xbiff, with pixmap and sound support |
| xmailwatcher | | Mailbox checker which displays sender and subject lines of mails |
| xmh (V) | | Provides a GUI to the MH Message Handling System |
| ytnef | | Programs using libytnef to parse and handle TNEF attachments |