On Monday, April 25, 2011 at 11:16 CEST,
     Johan Pappu <johanpa...@gmail.com> wrote:

> How can I increase mail sending speed in postfix

Find out where your bottleneck is and attack it.

I'm sorry, but it's impossible to give a more specific answer
without additional details. Usually Postfix performance is bound
by the I/O performance of the machine, so getting a faster disk,
a faster controller, or switching to SSD for the queue are often
good ways of increasing the throughput (provided you don't have
any long hanging fruit like unnecessary content filters).

Start by analyzing where a message spends its time by looking
at the logging. I don't know if it's the canonical source of
documentation of this piece of logging, but
http://www.postfix.org/postconf.5.html#delay_logging_resolution_limit
contains what you need to know.

Also:
http://www.postfix.org/QSHAPE_README.html
http://www.postfix.org/TUNING_README.html

-- 
Magnus Bäck
mag...@dsek.lth.se

Reply via email to