http://bugs.winehq.org/show_bug.cgi?id=14797
--- Comment #37 from David turbolad995@hotmail.co.uk 2011-04-08 15:02:42 CDT --- Please don't give up on this bug. Pegasus Mail is only one step away from being awarded “Platinum” in the AppDB, once this bug is fixed. It's a good challenge for any programmer with access to Wine's code to fix this bug and make Pegasus Mail work flawlessly in Wine. Who's up for the challenge? ;)
@Rob Hills - as for Pegasus Mail becoming locked into Windows - it's one of the reasons why Linux users' need Wine to run their Windows programs needed for productivity. The more bugs that are reported AND fixed (especially this one, which can make Pegasus Mail work 100%) the closer we come to helping newcomers migrate to Linux without having to dual-boot with Windows or use Windows in a virtual machine etc just to run critical Windows programs.
I will update this bug report from time to time when I test Pegasus Mail with newer versions of Wine. Everything else I've tested in Pegasus Mail seems to be working properly in Wine. Thank you.