It is strange but I think I am using the 10.0.0.207 server only when the mail is get delayed.
This is the log for a mail sent to the 10.0.0.208 server (from 100 mails received 98 mails): Jan 21 19:26:18 imsva postfix/smtp[12115]: BECA84E607: to=<pab...@trendargentina.com.ar>, relay=mx.trendargentina.com.ar[10.0.0.208]:25, delay=0.43, delays=0.12/0.09/0.13/0.09, dsn=2.0.0, status=sent (250 2.0.0 Ok: queued as A4B845E0AF) This is the log for a mail sent to the 10.0.0.207 server (from 100 mails received 2 mails): Jan 21 19:26:58 imsva postfix/smtp[12115]: 0DBCF4E60B: to=<pab...@trendargentina.com.ar>, relay=mx.trendargentina.com.ar[10.0.0.207]:25, delay=40, delays=0.09/0.04/40/0.06, dsn=2.0.0, status=sent (250 2.0.0 Ok: queued as 159637D96) Pablo > Subject: Re: Problems with Postfix / Round-Robin > To: postfix-users@postfix.org > Date: Thu, 5 Feb 2009 14:44:39 -0500 > From: wie...@porcupine.org > > Pablo Scheri: > > > > Hi, thanks for the quick answerd, the DNS is a local Bind. > > the command : $ postconf smtp_randomize_addresses > > tells me "YES" > > > > In the DNS Zone I define only one MX, and I set 2 A registries for that MX > > name. > > > > Now read my other reply. Look in the maillog file for the > IP address of the bad server. > > Wietse _________________________________________________________________ Adelántate a tu futuro. Ingresa ahora a MSN Astrología http://astrologia.latam.msn.com/msnlatam/