Postbox is available in English, German, French, Spanish (Spain), English (British), Italian, Dutch, Portuguese (Brazilian), Russian, and Swedish.
What's New in Postbox
Version 6.1.18:
Fixed a regression when pasting in the Compose window on older operating systems
Version 6.1.15:
Fixed
An issue that could cause the message list to not update when an Account Group is selected and folder tabs are open
A bug that could cause All Accounts + Focus Pane selections to stop working after clearing a search
A bug that could prevent Reminder indicators from immediately displaying when View menu - Organize by Thread is set to "off"
An issue that caused inline images to disappear during message edit
A regression that could cause strange characters to appear when resending or redirecting a message
Non-threaded, vertical view message list display when sorting by reverse date order
Other
Made a change to allow the Pin Reminders function to work for Sent, Trash and Archive folders (except for Gmail All Mail folders, which are too large and could introduce unwanted behavior)
Removed white top border that would display when using dark mode on Windows while in full screen mode
Version 6.1.11:
Several fixes to improve indexing performance
Added a "Theme" menu option to the View menu
Change to prevent the "Edit Message" command from activating when the Preview Pane is not open
The folder contextual menu command "Download This Folder" will now also index the folder
Added preference UI for "Show text attachments inline" in Preferences | Options > Display > General
Restored close window warning notifications on Windows
Removed message counts from the Windows Taskbar
Removed deprecated Default Send server option from Accounts > Outgoing Server settings
Fixed an issue that prevented filter action "Play Sound" filename from displaying
Fixed an issue with LDAP that prevented contacts from displaying
Fixed an issue with account reordering within an Account Group
Version 6.1.8:
Note: Currently available for $30
Implemented several Dark Mode improvements on macOS
Disabled Quick Post function when more than one message is selected
Added missing content for Windows tab tooltip
Fixed an issue that prevented the right arrow key from opening messages in a new tab
Version 6.1.5:
Additional Dark Mode tuning and fixes
Added DuckDuckGo as a search engine
Added send status panel that displays in foreground, added preference for send in background in Preferences | Options > Composition > Advanced > Send in background
Fixed a crash that could occur when saving or attaching files on macOS Mojave
Fixed an issue that could prevent body and text colors from displaying properly in the preview pane
