Pegasus Mail

March 8th 2014 - Pegasus Mail v4.70

Pegasus Mail v4.70 is yet another interim release. Internally, this version of the program is actually very different from any previous version, and is well on the way to being a version 5 build, but it's been a while since we've had a new version and there's a clear need for the new OpenSSL-based SSL code I've developed for version 5 so I decided it was time to freeze a checkpoint in the development and bring it out.

Application Details:

Version: 4.7
License: Free to use
Votes: 0
Latest Rating: Gold
Latest Wine Version Tested: 1.7.50

Maintainers: About Maintainership

Test Results

Old test results
The test results you have selected are very old and may not represent the current state of Wine.
Selected Test Results

What works

Clean installation as well as dumb file copy from Windows.

What does not

Default viewer for HTML emails (IERenderer). IERenderer must be uninstalled or Pegasus configured to use BearHTML instead.


What was not tested

Hardware tested


  • GPU:
  • Driver:

Additional Comments

After installation or copy, you must EITHER: uninstall IERenderer (registered as "Pegasus Mail HTML Renderer"; wine uninstall works) OR: edit IERenderer.fff and change "Form flags = 31" to "Form flags = 2". (IERenderer installation is automatically run from Pegasus installation but it can be uninstalled separately in standard way. Renaming/deleting this fff or any other IERenderer file/folder does not work reliably and causes crashes in 3rd party DLLs used by Pegasus)

selected in Test Results table below
Operating systemTest dateWine versionInstalls?Runs?Used
CurrentUbuntu 15.04 "Vivid" i386 (+ variants like Kubuntu)Nov 17 20151.7.50Yes Yes NoGoldan anonymous user 
ShowUbuntu 14.04 "Trusty" amd64 (+ variants like Kubuntu)Oct 26 20141.6.2Yes Yes NoGoldJonas Svensson 

Known Bugs

Bug # Description Status Resolution Other apps affected
25870 Pegasus Mail: Column headers don't resize to fit text when double-clicked NEW View

Show open bugs


The following comments are owned by whoever posted them. WineHQ is not responsible for what they say.

Disabling IERenderer
by Peter Lapinskas on Friday November 21st 2014, 10:27
The line
must be added at the top of IERenderer.ini. If appended to the end it has no effect on the error messages thrown by IERenderer as the software loads.