My apologies for the last incomplete message
Hi,
Does anyone have some tips on getting peak performance out of mass
mailings with qmail.
We regularly send out newsletters to over 500,000 email address's on
a weekly/fortnightly basis.
I've looked through the archives and there are some excellent tips
but I'm still hoping to push it further as a full mailout takes
nearly a day.
My current setup is qmail-1.03 with Russell Nelson's big-todo patch
conf-split is set to 47
concurrencyremote is set to 240
We have written a simple perl script that takes the whole mailout and
pipes it directly to qmail-inject
The mailout flies with the concurrencyremote being hit after the pipe
to qmail-inject is closed but it takes a long long long time for the
qmail-inject process to finish.
Does anyone have any tips on how to analyse the performance
bottle-necks .. disk / bandwidth etc ( this is a redhat linux 6.1
box) or tips on a better way of doing this.
Regards,
Simon E.
