Hi I have two mail accounts, a gmail and a gmx account (default). Kmail downloads emails from both mail services correctly. Kmail sends emails which I create from new. Kmail forwards and replys to emails arriving from gmx without issue. Kmail gives me and error :- The server did not accept the sender address "example.smith@example.com" The server responded:"5.7.0 Sender address does not belong to logged in user {mp-eu001}" when I try to reply or forward a messsage which came from gmail. I am uns...
