[imp] Who use it

[Richard Zuidhof]

Eric Rostetter <eric.rostetter at physics.utexas.edu>:

> Yes.  It should be more than enough for 100+ users.  You may still
> want to tweak the config some though (e.g. RHEL php doesn't have
> mcrypt, you may want to add a php accelerator, etc).  The better you
> can tune it, the happier you will be.  But the machine should be more
> than enough for your load even without any tuning.

We are doing 150,000 unique webmail users per day on two dual 1,8 Ghz Xeon
machines. In the peak hours some delay is noticeable so we are moving a
third one in and will install the APC accelerator and Mcrypt support. Each
machine runs an imap proxy because the mail is stored elsewhere.

Richard