On Fri, 17 Jun 2011 21:00:51 +0200, Daniel wrote:
Jun 17 20:47:37 web01 postfix/smtpd[5197]: NOQUEUE: reject: RCPT from unknown[63.117.29.241]: 450 4.7.1 Client host rejected: cannot find your hostname, [63.117.29.241]; from=<do-not-re...@eamythic.com> to=<dan...@xxx.de> proto=ESMTP helo=<productdb1.daoc.man.eamythic.net>
smtpd_client_restrictions =
permit_mynetworks,
permit_sasl_authenticated,
reject_unknown_client_hostname
last restriction does the above
