The new interface really looks nice but I have a suggestion for the the toolbar.
I miss since longer time in the standard toolbars a button to directly open the IMAP-Profiles.
And I think I'm not the only one, as IMAP will be more often used and most user never create an individual toolbar.pm for themself.
Perhaps it is possible to add this in one of the next versions of PMail as additional toolbar option.
Pegasus v4.8 DE - Win10 pro