Sending emali via t-online does not work
Hi there, recently it is no longer possible to send emails via the> t-online.de <account. The error message reads: "The error message was" MAIL FROM command failed: Authentication successful. "." There are no problems with e.g. the iPhone or Thunderbird. Used version: Linux Mint 19.3 Cinnamon Evolution 3.42.0 (by Flathub.org) greeting wolfgang