Very selective relay

[Marek Kozlowski]

:-)





/* a, b and c are set to some single values */
if (client's_IP==a)
    if (MAIL_FROM==b)
        if (RCPT_TO==c)
            then relay=OK
relay=reject

Best regards,
Marek

I've been asked a very strange question. According to the best of my knowledge there is no setting but maybe I'm wrong: Is it possible the define a very selective relay according to the following pseudo code:

smime.p7s
Description: S/MIME Cryptographic Signature