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Few words about Eximstats Eximstats is a cPanel service, which is used to gather all kind of statistics for your incoming/outgoing email correspondence. The initial idea of such service is very nice, but after some time there arise some problems: The eximstats database tends to grow enormously ( especially if you have high-volume mail traffic)… Continue reading Cpanel – Disable eximstats and truncate database from commandline
Need to make persistent changes to Dovecot config under cpanel ? If by some reason you need to make persistent changes to Dovecot and you are running cPanel here is how to do it. Keep in mind that when using cPanel, if you try to make a direct change to the Dovecot configuration file, which… Continue reading Cpanel – Making persistent changes to Dovecot
If you want to speed up qmail/tcpserver sending mails, you could try the following: 1. Open the file supervise/qmail-smtpd/run 2. Change the following line: /usr/local/bin/tcpserver -v -p -x TO /usr/local/bin/tcpserver -R -D -v -p -x This will enable TCP_NODELAY (-D option) and also disable attempts to resolve $TCPREMOTEINFO (-R option). 3. Info about tcpserver options General… Continue reading Qmail – Speed up mail sending process by tunning tcpserver settings