What messages? How much interfaces? Seems this problem is due to probing of network interfaces. Try an option to disable loading of the extra network interfaces. Are you using sendmail? If so, try to put the parameters "O DontProbeInterfaces=true" in your /etc/sendmail.cf file. If cannot, try tcpdump, to see what interfaces are being used, and try route it in iptables/ipchains.
My two cents, Decio A. Alves [EMAIL PROTECTED] ----- Original Message ----- From: "Rob Secrist" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Thursday, February 28, 2002 4:49 PM Subject: Re: Mail issue > > Anyone have any ideas on this? I'm stuck =( > > Thanks, > Rob > > On Wed, 2002-02-27 at 16:58, Rob Secrist wrote: > > It seems that I'm having a mail problem when trying to send mail from a > > user on one virtual server to a user on a different virtual server. The > > exact error that pops up in the maillog is: > > > > > > Feb 27 17:15:04 senderdomain sendmail[27401]: RAA27399: > > to=<[EMAIL PROTECTED]>, ctladdr=<[EMAIL PROTECTED]> > > (1100/1100), delay=00:00:01, xdelay=00:00:00, mailer=esmtp, > > relay=recipientdomain.com. [xxx.xxx.xx.xxx], stat=Deferred: 451 4.1.8 > > Domain of sender address [EMAIL PROTECTED] does not resolve > > > > If I do an nslookup from either virtual server to the other, information > > is returned almost instantaneously. I can also do a dig mx domain.com > > from either to resolve the mx's for each domain. > > > > In looking at the sendmail.cf files, it looks like the > > feature(`accept_unresolvable_domains') was added in the .mc! I'm very > > confused at the moment.. I have no idea how long this issue has been in > > effect so don't know of anything that could have been done to make it > > happen. > > > > This is using a cd-rom installation of 1.4.10 > > > > One thing about our current setup. The hosting server / virtuals are > > inside a firewall. DNS is outside the firewall so could that be the > > issue? ie: inside the virtual server that is sending mail is > > 172.16.0.156 while the public address is xxx.xxx.xx.156 and is going > > through ipf / ipnat on a bsd firewall. The recipient server is > > 172.16.0.165 while public is xxx.xxx.xx.165... If this is indeed the > > problem, what might I do to resolve it? > > > > Upon considering that to be the issue, I added 172.16.0.156 > > senderdomain.com to the recipientdomain.com's hosts file to no avail... > > > > *at a loss* > > > > HELP! > > > > Thanks > > ^_^ > > Rob > > > > ------------------------- The freeVSD Support List -------------------------- > > Subscribe: mailto:[EMAIL PROTECTED]?body=subscribe%20freevsd-support > > Unsubscribe: mailto:[EMAIL PROTECTED]?body=unsubscribe%20freevsd-support > > Archives: http://freevsd.org/support/mail-archives/freevsd-support > > -------------------------------------------------------------------------- --- > > > > > ------------------------- The freeVSD Support List -------------------------- > Subscribe: mailto:[EMAIL PROTECTED]?body=subscribe%20freevsd-support > Unsubscribe: mailto:[EMAIL PROTECTED]?body=unsubscribe%20freevsd-support > Archives: http://freevsd.org/support/mail-archives/freevsd-support > -------------------------------------------------------------------------- --- > ------------------------- The freeVSD Support List -------------------------- Subscribe: mailto:[EMAIL PROTECTED]?body=subscribe%20freevsd-support Unsubscribe: mailto:[EMAIL PROTECTED]?body=unsubscribe%20freevsd-support Archives: http://freevsd.org/support/mail-archives/freevsd-support -----------------------------------------------------------------------------
