i've updated a few days before to the actual version 3.5.4. then the error occurs.
5 minutes ago i tried to downgrade to previous version 3.5.3 - and it works !!!
[01] 9/17 11:03:56 MX <
[email protected]> -> [mail.sunprotec.de]
[01] 9/17 11:03:56 > CONNECT TO: [mail.sunprotec.de]
[01] 9/17...