On 23.2.2005, at 06:29, Dan Fitzpatrick wrote:

I have dovecot running with postgres backend. I am exceeding my maximum database connections (currently 40) with dovecot 0.99.10.9 and postfix and was wondering if dovecot has a parameter to limit the total number of database connections that it will create.

Dovecot creates only as many Postgresql connections as there are dovecot-auth processes, ie. usually just one. It must be Postfix that's using those connections.