Clunk Werclick wrote:
Hello.
Postfix is new to me and I have spent many hours of reading and testing.
I do not have much experience to look at things and say they are normal or not.
...
Please may I ask someone to reassure me this is doing the thing that is right.
It seems lots of lookups per message and I'm not sure that mysql will not crash like this
Yes, normal. Please see
http://www.postfix.org/postconf.5.html#parent_domain_matches_subdomains
Also see:
http://www.postfix.org/proxymap.8.html
-- Noel Jones
