Re: log analyzing: is target host attempting to verify sender

2010-04-14 Thread mouss
Voytek Eymont a écrit : > On Wed, April 14, 2010 12:19 am, lst_ho...@kwsoft.de wrote: >> Zitat von Voytek Eymont : > >> Sending mail with a invalid envelope from address is not a option >> (anymore). Everyone how cares about reliable delivery must use a valid >> mail-from, anything other is crap a

Re: log analyzing: is target host attempting to verify sender

2010-04-14 Thread Voytek Eymont
On Wed, April 14, 2010 12:19 am, lst_ho...@kwsoft.de wrote: > Zitat von Voytek Eymont : > Sending mail with a invalid envelope from address is not a option > (anymore). Everyone how cares about reliable delivery must use a valid > mail-from, anything other is crap and will be treated as such. An

Re: log analyzing: is target host attempting to verify sender

2010-04-13 Thread mouss
Voytek Eymont a écrit : > I just see a number of these entries: > > Apr 13 20:45:37 postfix/smtp[31121]: D1F8DB4491F: to=, > relay=mail4.barnet.com.au[202.83.178.125]:25, delay=54911, > delays=54902/0.04/5.4/3.9, dsn=4.1.7, status=deferred (host > mail4.barnet.com.au[202.83.178.125] said: 450 4.1.

Re: log analyzing: is target host attempting to verify sender

2010-04-13 Thread lst_hoe02
Zitat von Voytek Eymont : I just see a number of these entries: Apr 13 20:45:37 postfix/smtp[31121]: D1F8DB4491F: to=, relay=mail4.barnet.com.au[202.83.178.125]:25, delay=54911, delays=54902/0.04/5.4/3.9, dsn=4.1.7, status=deferred (host mail4.barnet.com.au[202.83.178.125] said: 450 4.1.7 : Sen

log analyzing: is target host attempting to verify sender

2010-04-13 Thread Voytek Eymont
I just see a number of these entries: Apr 13 20:45:37 postfix/smtp[31121]: D1F8DB4491F: to=, relay=mail4.barnet.com.au[202.83.178.125]:25, delay=54911, delays=54902/0.04/5.4/3.9, dsn=4.1.7, status=deferred (host mail4.barnet.com.au[202.83.178.125] said: 450 4.1.7 : Sender address rejected: unverif