2009/7/22 Clunk Werclick <clunk.wercl...@wibblywobblyteapot.co.uk>: > What I am not understanding is this is my list: > > debug_peer_list,fast_flush_domains,mynetworks,permit_mx_backup_networks,qmqpd_authorized_clients,smtpd_access_maps > > I don't understand which 'table type' is in charge of virtual and relay. > It is perhaps not very clear?
It just means that when one of these features is used, it will test parent domains. Seeing as you haven't shown us the output of `postconf -n`, we can only guess. I'm going to guess that it's most likely using mynetworks and smtpd_access_maps. >> >>> Please may I ask someone to reassure me this is doing the thing that is >> >>> right. As Noel said, you should rest assured that postfix is doing exactly the checks it needs to implement the functionality as documented. >> >>> It seems lots of lookups per message and I'm not sure that mysql will >> >>> not crash like this Who's to say what "a lot" of lookups are? Why do you think mysql will Just Crash? You're far better off looking at the general load and responsiveness of your server than checking how many queries mysql is doing.
