On Thu, Mar 19, 2015 at 06:31:50PM +0100, i...@itrezero.it wrote: > However, here below a snippet of an email sent to yahoo where the problem is > more evident: > > [...] > X-Originating-IP: [xxx.xxx.xxx.79] > Received: from 127.0.0.1 (EHLO mx4.DOMAIN1.it) (xxx.xxx.xxx.79) > by mta1163.mail.ir2.yahoo.com with SMTP; Thu, 19 Mar 2015 14:47:00 +0000 > [...]
You're still wasting everyone's time by not providing the corresponding Postfix log entries in full. > myhostname = mx4.DOMAIN1.it > inet_interfaces = xxx.xxx.xxx.80, localhost At most one instance should list "localhost" in inet_interfaces, probably only the "default" one (/etc/postfix). > MASTER.CF > ========================================================== > xxx.xxx.xxx.80:smtp inet n - n - 10 smtpd > smtp unix - - n - - smtp > -o syslog_name=postfix-smtp80 > -o smtp_helo_name=mx4.DOMAIN1.it > -o myhostname=mx4.DOMAIN1.it > -o smtp_bind_address=xxx.xxx.xxx.80 > veryslow unix - - n - - smtp > -o smtp_fallback_relay= > slow unix - - n - - smtp > -o smtp_fallback_relay= What are these "slow" and "veryslow" transports? Did you set "smtp_bind_address" for these also? > inet_interfaces = xxx.xxx.xxx.79, localhost See above. > smtp unix - - n - - smtp > -o syslog_name=postfix-smtp79 > -o smtp_helo_name=mx7.DOMAIN1.it > -o myhostname=mx7.DOMAIN1.it > -o smtp_bind_address=xxx.xxx.xxx.79 > veryslow unix - - n - - smtp > -o smtp_fallback_relay= > slow unix - - n - - smtp > -o smtp_fallback_relay= Sure looks like you don't understand that each instance of an smtp(8) transport needs all the relevant settings specified. There's no "inheritance" between "smtp" and "slow" for example. -- Viktor.