No undelivered mail return to sender

Hi,
I don’t reseive a email “undelivered mail return to sender” if the mailadress I’ve send is not correct.

Why?

best regards

I think there are no clairvoyant’s in this forum

rg
Christian

Ordinarily on such a message the mail server would either hold the message in the queue for later retry or return an error depending on how the address failed. It should be relatively easy to determine what happened if you check the logs.

It depends on the settings of the receiving server.
To fight against spam, some servers do not generate a message of undelivery, if the recipient does not exist.