ram <[EMAIL PROTECTED]> wrote: > I have a custom milter setup on my shared postfix servers that allow > customers to maintain their own blacklists > > A domain admin can simply reject mails at the MTA. ( That gets rid of > all NDR's are backscatter automatically ) > But that fails when a smtp client sends mails to multiple email ids of > different domains in a single transaction. Can I block this
Move "per recipient domain" blocking from replies to "MAIL FROM:" to replies to "RCPT TO:". It will allow you to use different "per recipient" list of DNS black and white lists. Especially it allows to exclude deliveries to postmaster and abuse from most checks. Prior art info: It is idea deployed for in sendmail's delay_checks feature: http://www.sendmail.org/m4/anti_spam.html#delay_check [ The feature was added in sendmail 8.10.0 released 2000/03/01 ] -- [pl>en: Andrew] Andrzej Adam Filip : [EMAIL PROTECTED] : [EMAIL PROTECTED] The next person to mention spaghetti stacks to me is going to have his head knocked off. -- Bill Conrad
