On Fri, Nov 27, 2009 at 06:56:16AM -0800, Harakiri wrote: > > What problem are you actually trying to solve? > > I know about all the difficulties with MX lookup etc, the original > goal would be - that i have a policy for external domains - and that > for certain domains a message should only be sent if TLS is > available - if a message to a certain domain is sent which does not > support TLS - it should be blocked
This sounds quite similar to http://www.postfix.org/TLS_README.html#client_tls_policy > - i know i could probably do this > with a policy server but i already have a custom 'filter' with an > existing policy system - so thats why i asked if there is a tool > which could query a server for TLS support - There is no Postfix reason why you couldn't run more than one policy service, FWIW. > also i would like to > visualize in my graphical mail log that the message has been sent > using TLS. Check out the #client_logging anchor in the above-linked document. It's left to you, of course, to translate the actual syslog into graphics. -- Offlist mail to this address is discarded unless "/dev/rob0" or "not-spam" is in Subject: header
