Hello,

Let's say that I do have a user "user" on my system, but I would like for emails sent to "user+doesnotex...@domain.org" to bounce back the "Undelivered mail" message with something like:

<user+doesnotex...@domain.org>: unknown user: "user+doesnotexist"

How would I do this? I naively tried adding

user+doesnotexist: doesnoteixst

to my /etc/aliases file, but it was still delivered to my user account.

Thanks for any help.

Cheers,
Thomas

Reply via email to