Hi,
I am trying to publish Exchange 2010 OWA/EAS/Outlook Anywhere using TMG 2010.
Configuration detsils:
TMG 2010 has 2 NICs--Internal and External. External NIC has multiple IP asociated with it (used for multiple listener)
OWA/EAS will use basic auth and OA will use NTLM auth.
I have created 2 listerners--listener1 for OWA and EAS both and listener2 for OA. The relevant publishing rules have also been created.
The publishing rule for OA/EAS has autodiscover.contoso.com listed in the public website along with mail.contoso.com.
I have 2 public DNS records- mail.contoso.com and autodiscover.contoso.com.
mail.contoso.com will be used for OWA/EAS/OA and is pointing to the external IP of listerner1.
autodiscover.contoso.com is pointing to external IP of listerner2 which will make the OA work. Do I also need to point the autodiscover.contoso.com to the external IP address of listerner1 for EAS to work? Any help will be appreciated.
Regards,
Imrul Emon