Configuring moreipme
The qmail-moreipme patch by Scott Gifford prevents a problem caused by an MX or other mail routing directive instructing qmail to connect to itself without realizing it's connecting to itself, saving CPU time and in the most critical cases it takes...
How to avoid being "cut off" by spamhaus.org
As you probably know spamhaus limits your smtp and DNS traffic (http://www.spamhaus.org/organization/dnsblusage/ for more info) and in case of big servers this can be a serious problem. Luckily, Costel Balta sent me a solution to the problem that I'm going to paste...
ezmlm-browse
Info: http://untroubled.org/ezmlm-browse/ Version: 0.20 (2010-12-03) ezmlm-browse is a web interface for browsing ezmlm-idx archives. Download the package in a folder not visible by apache cd /var/www wget http://untroubled.org/ezmlm-browse/ezmlm-browse-0.20.tar.gz tar xzf ezmlm-browse-0.20.tar.gz ln -s ezmlm-browse-0.20 ezmlm-browse cd ezmlm-browse chown -R root:root . Check the files ezmlm-browse/conf-* files and adjust them to your...
Testing ESMTP-SIZE patch for qmail
Author of the patch: Will Harris' (?) http://will.harris.ch/qmail-smtpd.c.diff (local copy) The patch allows the qmail-smtpd to reject the message if it's too big according to its accepted databytes before it has been received. Try to send a test message that is bigger than your...
