Thanks to all who replied, after reading the following documentation I
realized the error in my configuration:
http://www.exim.org/exim-html-4.40/doc/html/spec_14.html#IX1117 -
dns_ipv4_lookup documentation
http://www.exim.org/exim-html-4.40/doc/html/spec_10.html#IX731 -
domain_list type
J. Ryan Earl wrote:
># turn off IPv6 lookups
>dns_ipv4_lookup = true
>
>
The above directive didn't work becaues it only matched the "true"
domainname which obviously doesn't help my situation. The following
line solved all my problems.
dns_ipv4_lookup = *
Thanks again,
J. Ryan Earl
Systems/Network Engineer
dynaConnections Corp
512.306.9898