dns firewalls and mx records for internally hosted domains
All,
Sometime ago this list, or the security list, provided a common
consensus that www servers hosted inside a firewall, and serving pages
to both inside and outside should have resolve www.domain.com to the
internal IP for those inside the firewall. This requires a dns record
for the domain on the internal dns servers and works like a champ!
It also seems to be causing issues with email sent to the domain from
inside the firewall. All mail, sent from inside, is generating an
"unroutable address" error.
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