Re: A simple way to restrict the number of outgoing emails/hour per domain

2015-07-23 Thread Noel Jones 
On 7/23/2015 6:38 AM, Istvan Prosinger wrote:
 Wietse,
 
 thanks, but let me make it more clear - I'm not trying to limit the
 number of emails towards the destination domains (like yahoo.com),
 but from the domains the server is sending from (sender domains).
 
 The idea behind this is not a polite delivery policy towards the
 other servers, but to prevent spam/bulk/etc mailing from the sender
 domains that I'm hosting

Sender limits requires an external policy service.  Postfwd is
frequently recommended for this.



  -- Noel Jones

Re: A simple way to restrict the number of outgoing emails/hour per domain

2015-07-23 Thread Istvan Prosinger 

Wietse,

thanks, but let me make it more clear - I'm not trying to limit the 
number of emails towards the destination domains (like yahoo.com), but 
from the domains the server is sending from (sender domains).


The idea behind this is not a polite delivery policy towards the other 
servers, but to prevent spam/bulk/etc mailing from the sender domains 
that I'm hosting


On 2015-07-23 12:55, wie...@porcupine.org wrote:

Istvan Prosinger:

Hi everyone,

Can anyone pinpoint me to a simple way to limit the outgoing number of
emails in a time frame per domain, without involving policyd and 
mysql,

or any other 3rd party script?


http://www.postfix.org/postconf.5.html#transport_destination_rate_delay
http://www.postfix.org/transport.5.html

/etc/postfix/main.cf:
transport_maps = hash:/etc/postfix/transport
one_per_minute_destination_rate_delay = 60

/etc/postfix/transport
yahoo.com   one_per_minute:

/etc/postfix/master.cf:
one_per_minute  unix  -   -   n   -   -   
smtp


IMPORTANT NOTE: do not set the per-destination recipient limit to 1.
That would rate-limit deliveries by EMAIL ADDRESS instead of DOMAIN.
http://www.postfix.org/postconf.5.html#transport_destination_recipient_limit

Wietse

A simple way to restrict the number of outgoing emails/hour per domain

2015-07-23 Thread Istvan Prosinger 

Hi everyone,

Can anyone pinpoint me to a simple way to limit the outgoing number of 
emails in a time frame per domain, without involving policyd and mysql, 
or any other 3rd party script?


I'm looking for a simple restriction with a hash table or so.

Best Regards,
Istvan

Re: A simple way to restrict the number of outgoing emails/hour per domain

2015-07-23 Thread Koko Wijatmoko 
On Thu, 23 Jul 2015 10:47:25 +0200
Istvan Prosinger ist...@prosinger.net wrote:

 Can anyone pinpoint me to a simple way to limit the outgoing number
 of emails in a time frame per domain, without involving policyd and
 mysql, or any other 3rd party script?
 
 I'm looking for a simple restriction with a hash table or so.
 
as far i known, postfix doesn't support time frame, so
it need external policy service like postfwd or others.
please corret me if i'm wrong...

Re: A simple way to restrict the number of outgoing emails/hour per domain

2015-07-23 Thread Wietse Venema 
Istvan Prosinger:
 Hi everyone,
 
 Can anyone pinpoint me to a simple way to limit the outgoing number of 
 emails in a time frame per domain, without involving policyd and mysql, 
 or any other 3rd party script?

http://www.postfix.org/postconf.5.html#transport_destination_rate_delay
http://www.postfix.org/transport.5.html

/etc/postfix/main.cf:
transport_maps = hash:/etc/postfix/transport
one_per_minute_destination_rate_delay = 60

/etc/postfix/transport
yahoo.com   one_per_minute:

/etc/postfix/master.cf:
one_per_minute  unix  -   -   n   -   -   smtp

IMPORTANT NOTE: do not set the per-destination recipient limit to 1.
That would rate-limit deliveries by EMAIL ADDRESS instead of DOMAIN.
http://www.postfix.org/postconf.5.html#transport_destination_recipient_limit

Wietse