Author: Jeremy Harris Date: To: exim-users @ exim. org Subject: Re: [exim] Seeking advice how to deal with spam faked to appearas
coming from my domain
Exim User wrote: > Just the same here and a lot of them.
> My special problem: The faked addresses are non existant, and I get the
> following frozen messages from my own mailer-daemon for every single bounce:
>
>
>>Message IPU3LU-00078D-LK has been frozen (delivery error message).
>>The sender is <>.
>
>
>>The following address(es) have yet to be delivered:
>
> >ittay@??? <ittay@???>: User unknown
> where "ittay@???" was the fake address used by the spammer.
>
> My ACL already uses
> require verify = header_syntax
> !verify = header_sender
>
> so how can this happen?
This is a bounce created by you?
a) why did you accept the original mail, and then bounce it?
b) did you do sender-verify callout on the original mail?
