On Mon, Jan 04, 2010 at 09:00:25PM +0100, Ralf Hildebrandt wrote:
> * Christopher Adams <adam...@gmail.com>:
> > Summary: I would like to ban an address/domain from posting to
> > my system. I am using header_checks to do that.
>
> Why? Wouldn't check_sender_access be more appropriate?
In this case, no, because the mail was submitted via sendmail(1) by
UID 552. Perhaps authorized_submit_users is the best solution to the
real-world problem here. Note that the OP did not describe that, so
we're limited to guessing.
> > /^From: testm...@library.state.or.us / REJECT
A couple more comments to augment what Ralf said: first, "." is a
PCRE/regexp metacharacter, as "@" is in PCRE. Those should be
escaped.
Second, I am not sure what happens with "REJECT" for sendmail
submission; it seems to be mostly applicable in smtpd(8) context.
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