Postbox 5.0.12 – Powerful and flexible email client.

Postbox 5.0.12

Postbox is a new email application that helps you organize your work life and get stuff done. It has all the elegance and simplicity of Apple Mail, but with more power and flexibility to manage even the most demanding workloads.

  • Ultra-Fast Search – Instantly find messages, attachments, images, links, and contacts.
  • Conversation Views – Make sense of email threads through chronological message views.
  • Better Organization – Tabs, Topics, and To-Dos help you stay organized with less effort.
  • Works Great with OS X – Postbox integrates with the Address Book, iCal, iPhoto, Spotlight, and Quick Look. Postbox even works with OmniFocus and Things!
  • Quick and Easy Setup – Postbox will automatically determine your connection settings for you!

Postbox is available in English, German, French, Spanish (Spain), English (British), Italian, Dutch, Portuguese (Brazilian), Russian, and Swedish.

What’s New

Version 5.0.12:

  • Improved message load times
  • Improved memory consumption when using avatars
  • Updated localizations
  • Fixed memory leaks associated with LDAP and the Address Book
  • Fixed an issue with "in Address Book Group" searches for Smart Folders / Saved Searches
  • Fixed a hidden pref to disable Emoticon display
  • Fixed an issue that prevented the UI pref for Safe Browsing / Anti-Phishing from turning off
  • Fixed a number of crashing bugs


OS X 10.10 or later, 64-bit processor


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