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  • The Horde component is removed from Plesk Installer. We recommend switching to another webmail software supported in Plesk.

How do I increase the amount of concurrent SMTP connections?

A

acidbox

Guest
I know I found this setting once, but I can't seem to find it again.

Basically, I need to allow more active SMTP connections at once to qmail/smtp.

I think the default is 25 or something.

Does anyone know where this setting is located?
 
It's defined globally for all xinetd services in /etc/xinetd.conf

e.g.

cps = 25 30

The "25" is the maximum number of connections allowed per second (per service). If it exceeds that, it will be disabled for 30 seconds.
 
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