[CentOS] Force sendmail outbound routing for specific domain name

[Les Mikesell]

Hugh E Cruickshank wrote:
> From: Clint Dilks Sent: April 9, 2008 20:32
>> Hi, It has been some time since I have had to do anything with
>> Sendmail 
>> like this, but I believe mailertable is what you need. See 
>> http://www.sendmail.org/m4/mailertables.html
> 
> Give the man a cigar! That looks like precisely what I need.
> 

Note that you don't need to do the makemap stuff - that's already 
include in the Centos setup.  Just put the text suggested in the 
mailertable file and restart sendmail.  And if you use a literal IP 
address, enclose it in []'s like it says for hostnames where you want to 
avoid the MX record lookup.

-- 
   Les Mikesell
    lesmikesell at gmail.com