Michael G. Reed:
> I've been looking around to see how I can deal with a
> particular site that doesn't report a FQDN in the HELO/EHLO line. I
> have smtpd_recipient_restrictions containing:
>
> reject_non_fqdn_sender
> reject_non_fqdn_recipient
> reject_non_fqdn_hostname
>
> to help with SPAM issues. I want these enforced for everyone EXCEPT
> one site (heck, one IP) that needs to talk to me (but I've been unable
> to get their admin to fix their broken configuration). Is this
> possible or am I just missing something really obvious? Any pointers
> would be greatly appreciated. Thanks!
Perhaps:
/etc/postfix/main.cf:
smtpd_recipient_restrictions =
...
check_client_access pcre:/etc/postfix/client_pcre
...
/etc/postfix/client_pcre:
192.168.0.1/32 dunno
0.0.0.0/0 reject_non_fqdn_sender, reject_non_fqdn_recipient, ...
::/0 reject_non_fqdn_sender, reject_non_fqdn_recipient, ...
Not intuitive, but effective.
man 5 access
man 5 cidr_table
Wietse
