Thank u ralf Can u please give me link for learn regular experssion all alway get complex reqirement to track the postfix log more oftenly which will help me .
for example 1. how many email got dilver from one intenal user for certain domain in last 5 hrs 2. how many email got deliver from one user to external domains for last 3 week etc Regards, Kshitij On Wed, Jun 1, 2011 at 1:27 PM, Ralf Hildebrandt < ralf.hildebra...@charite.de> wrote: > * kshitij mali <foreplay...@gmail.com>: > > I want to list email send to the domain gmail.com how to achive it > > > > > > cat /var/log/maillog | grep -i cleanup | egrep 'to=<*@gmail.com' > > > > where * = all user of gmail.com domain i think > > > > is the above reular expression is correct ? > > No. > > egrep 'postfix/cleanup.*to=<.*@gmail.com>' /var/log/maillog > > -- > Ralf Hildebrandt > Geschäftsbereich IT | Abteilung Netzwerk > Charité - Universitätsmedizin Berlin > Campus Benjamin Franklin > Hindenburgdamm 30 | D-12203 Berlin > Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 > ralf.hildebra...@charite.de | http://www.charite.de > >