Re: Sender vs recipient restrictions.

[chas]

> W dniu 2009-03-18 14:23, Costin Guşă pisze:
>> On Wed, Mar 18, 2009 at 3:11 PM,<c...@digital-journal.com>  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.
>>
> Wrong. As SMTP session has MAIL FROM before RCPT TO, you can have
> sender_restrictions in smtpd_recipient_restrictions, but not vice versa
> (of course you can, but it'd be useless) - recipient is not known during
> smtp_sender_restrictions part.
>
>> 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.
>>
> Clearly stated right where you pointed.
>
> Pawel Lesniak
>
>
>

Thanks for responding.
Am I to understand, then, that the proper place for
'reject_unknown_sender_domain' is in sender restrictions?

Chas.