‎Versandfehlermeldung | Telekom hilft Community

Versandfehlermeldung

8 months ago

In meinem Postfach bekomme ich ständig folgende Fehlermeldung, ohne dass ich eine eMail versendet habe. Wie kann ich dieses Problem lösen?

the following adress failed:

SMTP error from remote server for RCTP TO commad, host: mx02.t-online.de (194.25.134.9) reason: 550-5.1.1

user unknown 550-5.1.1 user unknown

550-5.1.1 Unknown recipient.

72

0

5

This could help you too

Popular tags last 7 days

Request purchasing advice
Fill out our online contact form quickly and easily so that we can advise you personally in a timely manner.
To the contact form
View offers
Current Telekom offers for mobile communications (5G/LTE), landline and Internet, TV & more.
To the Telekom offers