On 03/23/08 10:21, Andrzej Adam Filip wrote:
> http://www.sendmail.org/m4/features.html#compat_check
> <quote>
> compat_check Enable ruleset check_compat to look up pairs of
> addresses with the Compat: tag -- Compat:sender<@>recipient -- in the
> access map. Valid values for the RHS include
> * DISCARD: silently discard recipient
> * TEMP: return a temporary error
> * ERROR: return a permanent error
>
> In the last two cases, a 4xy/5xy SMTP reply code should follow the
> colon.
> </quote>

I know what the documentation says. However in my tests compat_check
ran after the SMTP session was finished. So even if you send an error
(temporary or permanent) the SMTP session still saw that the message was
accepted.

In short, do some serious testing of this before you rely on it.



Grant. . . .