From: mouss (no email)
Date: Fri Mar 02 2007 - 17:40:50 EST
Trevor Antczak wrote:
> OK, this makes sense. A grep of main.cf shows check_sender_access
> twice:
>
> smtpd_sender_restrictions = check_sender_access ldap:ldapcheckexternal
>
> smtpd_recipient_restrictions =
> check_sender_access ldap:ldap_restrictions,
>
This is dangerous. if it returns a single OK, then you're an open relay.
better put it under smtpd_sender_restrictions.
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