SMTP Errors ID:7010 & 7004

Giganews Newsgroups
Subject: SMTP Errors ID:7010 & 7004
Posted by:  BrianModlin (BrianModl…
Date: Mon, 25 Jun 2007

I have recently added 2 2nd back-end exchange server and 1 frontend server to
my org.  Since then, I have been getting these 2 errors on the backend

"The remote host x.x.x.x responded to the SMTP command "xexch50" with "need
to authenticate first".

I am getting the same error on the other server respectively.  I am assuming
there is a permission issue but not sure.  Please help!