Moin,
bei uns taucht heute bei einigen Mailempfängern folgendes Problem als Fehlermeldung auf: (Externe Mail per Pop versandt(
Da die Antwort wohl vom Provider kommen muß (Absender "mailer-daemon@kundenserver.de"), ist hier 1und1, ist mir nicht klar, was da los ist.
Es sind auch nicht alle Ausgangsmails betrooffen, nur einige, auch nicht an allen Arbeitsplätzen aufgetreten. Weiß da einer Rat?
Danke
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