Kontact-E14-2016-07-15-04-34

If the user sends an email with an attachement that exceeds the maximum size, the user receives a message which is not completely translated and a little bit confusing.

First of all "5.3.4 Message size exceeds limit" should be translated and the message "Der Server akzeptiert die Absenderadresse xxx.yyy@xxx.de nicht" which means "Server does not accept the sender address xxx.yyy@xxx.de" is confusing for the user.

I mean the error is not related to the sender address, it is because the attachement is too big.