Am 02.10.2012 15:51, schrieb Wietse Venema:
> Robert Schetterer:
>> master.cf
>> ...
>> slow unix - - n - - smtp
>>
>> main.cf
>> slow_destination_concurrency_limit = 3
>> slow_destination_rate_delay = 1s
>> slow_destination_recipient_limit = 6
>
> With slow_destination_recipient_limit > 1, the scheduler controls
> delays, concurrencies, etc. per domain (instead of per recipient).
> Therefore, different domains are delivered in parallel, subject to
> the master.cf process limit.
>
> With slow_destination_rate_delay > 0, the per-domain concurrency
> (per-domain because slow_destination_recipient_limit > 1) is always
> 1, otherwise there can be no delay between deliveries to the same
> domain. Therefore, slow_destination_concurrency_limit has no effect.
>
> If you set slow_destination_rate_delay > 0, then you should also
> increase the slow_destination_concurrency_failed_cohort_limit
> as described in QSHAPE_README.
>
> Wietse
>
thx Wietse for making this clear
these were setting from thread not mine, just copied it ( shame on me ! )
but what do you think of ?
smtpd_recipient_restrictions = permit_mynetworks,
...
permit_sasl_authenticated,
...
reject_unauth_destination
smtpd_data_restrictions = check_recipient_mx_access
hash:/etc/postfix/check_recipient_mx_access
i.e with gmx
/etc/postfix/check_recipient_mx_access
mx0.gmx.net FILTER slow:mx0.gmx.net
mx1.gmx.net FILTER slow:mx1.gmx.net
--
Best Regards
MfG Robert Schetterer
