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MailTags lets you add comments, due dates, project notes and priority rankings to your messages, all without leaving your Inbox!

MailTags is a feature-packed companion to Apple Mail:

  • Integrated interface. Add tagged keywords, project notes, and priority rankings through a convenient side panel.
  • iCal support. Create synchronized ToDos and Events in iCal directly from Mail.
  • IMAP support. Sync your tags with your IMAP server for access across multiple computers.
  • Helpful list display. Display your more...

What's New

Version 4.1.9:
  • Crash when reordering color priorities (#1375)
  • Issue updating progressbar when rebuilding tags (#1373)
  • Crash when reading tag data from messages headers in some instances.
  • Crash when merging Mails record of smart mailboxes and MailTags record of smart mailboxes in rare occurences. (#1379)
  • Issue with nested smart mailboxes that contain mailtags more...


  • OS X 10.8.5 or later
  • Apple Mail

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Current Version (4.x)


Downloads 43,399
Version Downloads 188
Type Internet / Email
License Shareware
Date 11 Apr 2015
Platform Intel 64 / OS X
Price $29.95
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