> > From: Brian Evans - Postfix List <grkni...@scent-team.com> > Date: 2009/07/14 Tue PM 04:14:41 EDT > To: postfix-users@postfix.org > Subject: Re: Setting up postfix problems > > proph...@vizion.occoxmail.com wrote: > > Hi > > > > I am comparatively new to postfix and seem unable to get my > > configuration correct to ensure there are no open relays. > > For obvious reasons I am not posting from the network > > concerned! I set out below > > 1. Details of test with abuse.net > > 2. maillog entries for the test > > 3. network requirements for the server > > 4. entries in main.cf > > > > 1. A test with abuse.net produces the following: > > > > A report was received indication an open relay > > > > > I see no relay: > grkni...@mx1 ~ $ telnet dns1.vizion2000.net 25 > Trying 77.99.36.42... > Connected to dns1.vizion2000.net. > Escape character is '^]'. > 220 dns1.vizion2000.net ESMTP Postfix (2.6.2) > EHLO example.com > 250-dns1.vizion2000.net > 250-PIPELINING > 250-SIZE 10240000 > 250-VRFY > 250-ETRN > 250-ENHANCEDSTATUSCODES > 250-8BITMIME > 250 DSN > MAIL FROM:<grkni...@example.com> > 250 2.1.0 Ok > RCPT TO:<grkni...@example.com> > 554 5.7.1 <grkni...@example.com>: Relay access denied > RCPT TO:<nobyh...@vizion2000.net> > 550 5.1.1 <nobyh...@vizion2000.net>: Recipient address rejected: User > unknown in local recipient table > QUIT > 221 2.0.0 Bye > > > Thanks I think you are right - it looks as though the abuse.net test gave a false positive
David David Southwell ARPS Photographic Artist Permanent Installations and Design
