The user has to file their username into the Settings -> SMTP, otherwise the SMTP submission tries to use an empty string. (Reported via private mail by transvirtual@hushmail.com.)
What specifically would you like usbility input for? This looks like a plain ol' technical bug to me, is it not?
> What specifically would you like usbility input for? This looks like a plain > ol' technical bug to me, is it not? Sorry -- I got confused by a new shiny button.
Git commit 33a7ae35f664ddca6a1cd703ee95d838b87ea6e2 by Jan Kundrát. Committed on 04/05/2016 at 10:58. Pushed by gerrit into branch 'master'. SMTP's "Reuse IMAP Credentials" should reuse username, too Change-Id: I056d6269379211ba6f2ff19d449d2e1de8f2a86c CCMAIL: transvirtual@hushmail.com M +3 -1 src/Gui/Window.cpp http://commits.kde.org/trojita/33a7ae35f664ddca6a1cd703ee95d838b87ea6e2