On 05 Dec 2014, at 11:33, Marek Dvorak <m.dvo...@annkar.cz> wrote: > I have opensuse 12.1 (yes, old one but do not comment please). There was > installed Postfix what was a part of distro (version 2.8.x) and in > /var/log/mail there was information why remote client has been rejected > (because RBL and name of the RBL). I upgraded the Postfix to newer > version 2.9.6 and after this upgrade the reject messages are gone - so > in case that client is present on RBL there is only message Service > unavailable. > > Here is example: > > Before upgrade: > Sep 17 15:16:52 mail postfix/smtpd[11757]: NOQUEUE: reject: RCPT from > smtp4.ymlpsrv.net[62.213.196.184]: 554 5.7.1 Service unavailable; Client host > [62.213.196.184] blocked using spamsources.fabel.dk; Blocked > http://www.spamsources.fabel.dk/ip/62.213.196.184; > from=<mailret...@smtp4.ymlpsrv.net> to=<me...@mecca.cz> proto=SMTP > helo=<smtp4.ymlpsrv.net>
Permanent error ... > After upgrade reporting of RBL within main mail file is > Nov 20 04:45:16 mail postfix/smtpd[5960]: dns_query: > 42.65.186.118.all.s5h.net (A): OK > Nov 20 04:45:16 mail postfix/smtpd[5960]: dns_get_answer: type A for > 42.65.186.118.all.s5h.net > Nov 20 04:45:16 mail postfix/smtpd: Last message 'dns_get_answer: type' > repeated 1 times, suppressed by syslog-ng on mail.blueconsulting.cz > Nov 20 04:45:16 mail postfix/smtpd[5960]: dns_query: > 42.65.186.118.all.s5h.net (TXT): OK > Nov 20 04:45:16 mail postfix/smtpd[5960]: dns_get_answer: type TXT for > 42.65.186.118.all.s5h.net > Nov 20 04:45:16 mail postfix/smtpd: Last message 'dns_get_answer: type' > repeated 1 times, suppressed by syslog-ng on mail.blueconsulting.cz > Nov 20 04:45:16 mail postfix/smtpd[5960]: ctable_locate: install entry key > 42.65.186.118.all.s5h.net > Nov 20 04:45:16 mail postfix/smtpd[5960]: NOQUEUE: reject: RCPT from > unknown[118.186.65.42]: 450 4.7.1 <118.186.65.42>: Client host rejected: > Service unavailable; from=<i...@tanghuantech.com> to=<reservat...@mecca.cz> > proto=ESMTP helo=<tmserver.tanghuantech.com> ... transient error. Does not show a relationship to the above either, might as well be a different RBL. And since there is no information about your configuration, or which RBLs you are using, it's impossible to say what the problem is, what you may have changed, and so on. Please be complete in reporting your issues, see; http://www.postfix.org/DEBUG_README.html#mail Mvg, Joni
