Muss ich statt wie du gesagt hast das mail in sendmail vielleicht in smtpmail ändern? Wäre logisch für mihc

Hab das also in smptmail geändert. Nun kommt auch was: Ein Fehler:

Ran into problems sending Mail. Response: 500 5.5.1 Command unrecognized: "AUTH LOGIN"
Ran into problems sending Mail. Response: 500 5.5.1 Command unrecognized: "bW1wcw=="
Ran into problems sending Mail. Response: 500 5.5.1 Command unrecognized: "YmFza2V0ZXI="
Ran into problems sending Mail. Response: 553 5.5.4 ... Domain name required for sender address MMPS.de.ms
Ran into problems sending Mail. Response: 503 5.0.0 Need RCPT (recipient)
Ran into problems sending Mail. Response: 500 5.5.1 Command unrecognized: "Subject: Newsletter von MMPs - Deine Bannerpunkte!"
Ran into problems sending Mail. Response: 500 5.5.1 Command unrecognized: "AUTH LOGIN"
Ran into problems sending Mail. Response: 500 5.5.1 Command unrecognized: "bW1wcw=="

USW.....