Eudora OSE is a re-imagining and re-implementation of classic Eudora features on top of the Mozilla Thunderbird codebase. It is more than just an extension, as certain functionality required changes to the core of the application. hot
Thunderbird gives you a faster, safer, and more productive email experience. We designed Thunderbird to prevent viruses and to stop junk mail so you can get back to reading your mail. Read more Killer App hot
Addressbook2pine is a utility that allows you to sync your OS X address book with pine's and alpine's addressbook.
Baton Mail is a small application that you run in the background on your computer. You configure your email client to send outbound email to Baton Mail, which in turn performs any necessary authentication with your ISPs mail server, and then relays the outbound mail.
Claws Mail Mac OS X
Claws Mail Mac OS X is a port of Claws Mail for Mac OS X. Claws Mail is a GTK+ based, lightweight, and fast email client. It supports POP3, APOP, IMAP, SMTP, SMTP AUTH, NNTP, LDAP. Features multiple accounts, spell-checking, address book, SSL, GPG/PGP, filtering, scoring, i18n, & more.
commander is a plugin for your mail client, which will read some special messages containing orders and will return a result to the sender in another email.
eMail Bounce Handler
(shareware) eMail Bounce Handler a bounce e-mail filtering and handling tool that recognizes bounce e-mails, electronic mail that is returned to the sender because it cannot be delivered for some reason.
(shareware) eMail extractor is a tool to recover your customers email addresses from your mailbox or contact files.
(shareware) eMail Verifier can save time and money for businesses who send newsletters to their clients, nonprofit organizations who send bulletins to their members, or any person or business that needs to maintain a clean e-mail contact list.
(shareware) eMailer helps you build and manage emailing lists. Dig all the email addresses out of text documents and emails.
ENT2TXT is a small archive utility made with Applescript. You can archive email messages of MS Entourage for OSX.
gMailer is a hack for the proof-of-concept web browser MiniBrowser developed by Apple and distributed as an example with XCode 2.
GNUMail.app is a complete and fast mail application for GNUstep and Mac OS X.
HTTP Mail Plugin
a plugin for the MacOS X Mail application that adds the ability to fetch mail stored on a httpmail (Hotmail) server
(commercial) iSay simply allows you to send voice emails. Its quick, its easy, and the people you send to don't need any special software.
a simple LDAP client for finding email addresses and browsing LDAP servers
Mac Mass Mailer
(commercial) Mac Mass Mailer is a mass mailer that supports message templates and a recipient database. It offers everything you need to create and maintain mailing lists for different needs and send mass messages directly from your computer at a very high speed. It uses Apple Mail's message delivery framework to deliver your messages. The recipient database is fully customizable. You can add as many recipient fields as you want and use them in message templates for the purpose of personalizing your messages.
Mac Mass Mailer for Tiger
Mac Mass Mailer for Tiger is a fully-featured mass mailer for computers running Mac OS X Tiger. It supports message templates and a recipient database. It allows you to create and maintain mailing lists for different needs and to send mass messages directly from your Mac at a very high speed.
MacFreePOPs includes the binary version of FreePOPs compiled for Mac OS X. FreePOPs is an extensible software that allow you to access different resources with POP3 protocol. The main use is to download e-mails from a web-mail system, but it can also be used as a RSS feed aggregator and for other services.
(shareware) a plugin-based application that allows for rapid searches. The actual release comes with Mail Search: a plugin that allows you to search the contents of any e-mail stored in the commonly-used canonical mbox format. That means that Maigret automatically manages all of your Mail, Eudora and Mozilla mail
Mail Scripts is a collection of AppleScript Studio applications for Mail and Address Book offering additional features or simplified workflow.
MailBackup X is a program which keeps the mail of Entourage in every folder.
mailbfr was written to assist mail service administrators in creating a Backup of their active mail settings and stores.
(shareware) mailMaker allows the creation of personalised bulk e-mails (newsletters), which can be sent via the users default e-mail client to friends, family, clients, classmates, or society/club members.
MailRecent is a mail plugin which adds "Copy to Recent," "Move to Recent," and "Go to Recent" menu items to Apple's Mail application.
(commercial) Mailsmith can be customized to serve your needs through its powerful editing, filtering, and searching capabilities. Mailsmith also has extensive scripting support, giving you complete control over your email experience.
(commercial) MailSteward will archive all of your email in a database for easy retrieval, without touching or modifying the email in your email client program.
MailUnreadStatusBar acts as a notification program identifying in the status bar when unread mail is available.
This Dashboard widget checks your eMail without having Apple Mail running all the time. It has been especially made for those who were leaving their eMails on the mail-server after having received them.
(shareware) MaxBulk Mailer is a powerful mail-merge tool for Macintosh and Windows that allows you to send out customized press releases, prices lists and any kind of text or HTML documents to your customers.
Mulberry is a high-performance, scalable, and graphically groovy internet mail client. It uses the IMAP (IMAP4rev1, IMAP4, and IMAP2bis)protocol for accessing mail messages on a server, the standard SMTP protocol for sending messages, and does lots and lots of things withMIME parts for mixed text and "attachments" of many different types of files and data.
MyPopBarrier allows you to remove your emails directly on the server. It can raise several accounts at the same time.
NewsLetter is a free batch emailer, speciallly thought for newsletters. Its interface is very simple and intuitive, and it features the creation of plain text and HTML messages (simple or multipart), customization of subject and body using "smart tags" and attachments (including inline attachments in HTML messages). You can send the messages immediatelly, save them in MBOX format and place or send them through Entourage, as additional features.
helps you migrate to a reasonable e-mail client. It converts your Lotus Notes mail database into a UNIX mail file, which can be imported by most e-mail clients
osxmail2maildir converts Mac OS X Mail.app's proprietary mailstore to Maildir format.
Portable Mail.app is a shell script that open local copy of Mail using preferences stored in its application bundle. ~/Library/Mail and ~/Library/Caches/Mail folders and com.apple.Mail.plist preference file are temporary renamed with .pabu extension and a symlink is created to use portable ones.
Queue Sync is a Palm Conduit for MicroSoft Entourage.
Revolver Mail combines all the elements of a personal information manager - an email client, an address book, and a calendar - in a single, integrated, user-friendly interface. Commercial versions are also available.
SecExMail provides email encryption software that uses RSA public key encryption and the Twofish block cipher. It features PGP style email keys, but without the dependence on email software-specific plugins.
Send As Email CMM
Send As Email CMM lets you send files as email attachment via context menu.
(shareware) Serial Mail is a plug in for Apple Mail to generate serial mailings from a template using data provided by an Address Book group. The program will process the message body of the (selected) template message and replace strings like and by their corresponding value from the Address Book for each recipient.
Signature Randomizer allows you to select a different signature for your favorite eMail application each time you login or boot your computer and optionally after a customizable time-interval.
SignatureProfiler is a plugin for Apple's Mail application that adds missing features from the way that signatures are handled and managed with your outgoing mail messages, especially if you have multiple mail accounts.
(commercial) SpamSieve gives you back your inbox by bringing powerful Bayesian spam filtering to Mac e-mail clients. It's quick and easy to control SpamSieve from within your mail client, and you can customize how it interacts with the rest of your message sorting rules.
spamtrainer was written to assist mail services administrators in updating and maintaining their SpamAssassin bayes database. When run, it will read the designated HAM and SPAM mailboxes, update the SpamAssassin databases and delete mail that has been learned from.
SpeedMail is a speedup Mail.app.
SweetMail is an e-mail program that supports multiple accounts and threading.
(shareware) ThinkArch allows you to archive MS Entourage email messages in DEVONThink Pro.
UTF-8 Output support for Pine
A small patch to enable UTF-8 output in Pine.
Webmailer is a program (actually a preference pane) for Mac OS X which lets you set it to open any URL or run any shell script, complete with the parameters lifted from the mailto link.
(commercial) XClickMail is a password mail tool which helps you to remember your account details for webmail accounts such as .Mac, Gmail, and Yahoo mail.