I have just installed Plasma and KDE on a new Gentoo System.
I have setup Kmail with 4 IMAP Accounts on 3 different servers (Not Gmail I hasten to add!) and I can see all my Email, no problem.
Here is the error I get when trying to send Email:
On one system I get this error:
E-Mail Sending Failed Failed to transport message. Error during SSL handshake: error:0A00010B:SSL routines::wrong version number
And on the other two I get this error:
E-Mail Sending Failed Failed to transport message. Connection timed out
For the first one, I have looked here but I have SASL installed.
I have installed Evolution which I used on my old Mint System, and everything works fine, all the sending etc.
Any ideas welcome