Download Postbox 4.0.0

Version 4.0 of Postbox has been released. Postbox is an email client for Windows and OS X, which originated in Mozilla’s Thunderbird. It has extensive options, such as a common inbox for different email accounts, quick reply, signatures and opening mails in tabs. In addition, it has an extensive contact manager and many search options. Detailed information about the changes in version 4.0 can be found on this page are found, this is the changelog:

New Features

• New designs for Mac OS X Yosemite and Windows 8 and 10
• Support for Dropbox, Box, and OneDrive via Cloud Sharing Add-on
• Redesigned Contacts Sidebar in the Compose window
• Added several new attributes to the Focus Pane
• Full HTML editor has been added to the Compose window
• Mailing List Unsubscribe
• Support for custom quote colors
• Composition Goals
• Quick Bar actions for Signatures, Responses and Topics
• Domain Fencing
• Social View
• Subscriptions View

Enhancements

• Topic labels can now display in color within the Focus Pane
• Topic color can now be set from context menu in Focus Pane
• Topics no longer change position in the Focus Pane when renamed or favorited
• Added more contextual menu options to the Compose Sidebar
• Added more contextual information to compose sidebar
• Keyboard shortcuts are now reassigned when Topics are reordered
• Multi-selection has been added for several Focus Pane Attributes
• Unread count now displays next to Favorite Contacts in the Focus Pane
• Filters now automatically select after creation
• Multi-file selection is now supported for Quick Look in the Compose window
• Adopted newest Mozilla standard for Dictionary add-ons
• Sidebar searches are now automatically populated with a selected Focus Pane Topic
• Reorganized Favorite Topics and Contacts contextual menus in Focus Pane
• Reorganize Favorite Contacts Contextual Menu
• Contact names in message envelope are now selectable
• Support for opening Favorite Topics and Contacts in a new tab
• New color palette based on Ethan Schoonover’s Solarized palette
• Enhanced the usability for opening content in foreground/background tabs
• More descriptive and logical labels for content in a tab
• Gravatar images display at correct resolution on Retina machines
• Added options for removing signature delimiters
• Added Assign Topic options to Compose Window
• Support Text to Speech on Mac
• Sort order is maintained when selecting a different column to sort by in Classic view
• Windows DPI can now be adjusted in preferences for high-resolution displays
• Editor for Signatures and Responses is larger and powered by CodeMirror
• Implemented setup hints for Google and iCloud accounts
• Redesigned Topics, Quick Move, and Quick Switch panels

changes

• Removed profile photos from Summarize
• Removed Facebook, Twitter, and LinkedIn integrations
• Pull-down menu buttons are now press-and-hold actions
• Change “To-Dos” to “Reminders”
• Removed opening/closing animations for several panels

Fixes

• Fixed an issue that would prevent Quick Look from working in the Compose window.
• Fixed an issue that would prevent RSS feeds from auto-subscribing
• Fixed an issue with pasting rich text into the compose window
• Increased the size of the add-ons dialog to prevent text from running off panel
• Fixed several issues related to creating Address Book lists
• Fixed an issue with renaming messages during a search
• Fixed an issue with Spotlight Searches not linking to messages
• Fixed an issue that would prevent a contract from being added to Focus Pane favorites
• Fixed an issue with ordinals and favoriting of Topics
• Fixed an issue with Topic unread counts not displaying during Account Group selection
• Fixed an issue when indexing messages with invalid URLs
• Fixed several issues related to adding/deleting Topics during a search
• Fixed an error that could occur when switching accounts
• Fixed an issue that could cause duplicate filters to be created
• Fixed an issue where selecting a topic after deleting a topic doesn’t update the thread
• Fixed an issue with code signing for Mac OS X Yosemite
• Fixed Next/Previous controls for content views on Retina
• Fixed an issue that could cause the message list to go blank when deleting accounts
• Fixed an issue with stuck tab markers when moving tabs around
• Fixed an issue that would cause images to only resize horizontally
• Fixed an issue with vCards looking bad on Retina
• Fixed issue where contact would not refresh if name is changed
• Fixed an issue where signatures would be inserted in the wrong location
• Fixed issues with bullet formatting in the Compose window
• Fixed a crash when attaching images from Apple’s new Photos app
• Several other fixes too numerous to list 🙂

Postbox 4.0 screenshot, click on the image for a larger version.