On Wed, Mar 18, 2009 at 3:11 PM, <[email protected]> wrote:
> I've been reading today about;
>
> reject_unknown_sender_domain
>
> and I'm wondering if it is only allowed under 'smtpd_sender_restrictions'
> whereas I've had it under 'smtpd_recipient_restrictions'. Is this correct?
>
> thanks,
> Chas.
>
all smtpd_recipient_restrictions can appear in smtpd_sender_restrictions.
from man 5 postconf:
smtpd_sender_restrictions (default: empty)
Optional restrictions that the Postfix SMTP server applies in the con-
text of the MAIL FROM command.
[list of restrictions]
Other restrictions that are valid in this context
[...]
· SMTP command specific restrictions described under smtpd_recipi-
ent_restrictions. When recipient restrictions are listed under
smtpd_sender_restrictions, they have effect only with
"smtpd_delay_reject = yes", so that $smtpd_sender_restrictions
is evaluated at the time of the RCPT TO command.
