I just read http://www.postfix.org/postconf.5.html#smtpd_banner and there no information about that. Thanks to point me in the right way.
P.S. maybe it would be possible by using 3rd party software (some policy server) ? Вторник, 23 июля 2013, 22:01 UTC от Viktor Dukhovni <postfix-us...@dukhovni.org>: >On Wed, Jul 24, 2013 at 01:34:02AM +0400, ??????? ????????? wrote: > >> Hello all, can't find which variables I could use in smtpd_banner >> except of $myhostname/$mail_name? Is that possible to use >> $client_address? > >There are no variables in smtpd_banner. You're confused by generic >support for recursive main.cf variable expansion. By the time >smtpd(8) sees smptd_banner it is a string constant. > >Best practice is to largely leave smtpd_banner alone. The default >is just fine. If you prefer whatever legal advantage denouncing >unsolicited commericial email may confer: > >smtpd_banner = $myhostname ESMTP ($mail_name) NO UCE. > >The "$myhostname" is expanded once by the generic main.cf parser, >not separately for each connecting client. > >-- >Viktor.
