On 2011-12-08 09:53, Ralf Hildebrandt wrote:
Over the last few days I discussed SMTP delivery problems with a czech
site which was using Postfix and a CISCO ASA with "smtp protocol
fixup" enabled.
smtp fixup is evil and should have died out years ago.
People who still use it have no clue how to properly configure mail
servers - all the smtp fixup setting does is to obfuscate (i.e.
*change*) the SMTP conversation parameters: HELO name, ESMTP greeting, etc.
Don't get me wrong - I love ASAs - but they have obvious legacy burdens.
--
J.
