* Steve <steve.h...@digitalcertainty.co.uk>: > I disagree. It looks like Postfix is broken. Whilst I can see the desire > to look up private IP ranges to see if they have a PTR record, it would > not be unreasonable to expect it not to do it for trusted clients - such > as those defined in 'my_networks'.
Where is this behaviour documented? > As a trusted and solid MTA there must be a way to get it to stop leaking > rubbish DNS lookups from private networks ? You could set up your forwarder/local DNS properly. This doesn't happen here. -- Ralf Hildebrandt Postfix - Einrichtung, Betrieb und Wartung Tel. +49 (0)30-450 570-155 http://www.computerbeschimpfung.de One of my frequent mistakes is to believe users' interpretation of what is happening. -- Wietse