My TMG server cannot connect with Outlook .

Question

I have TMG server connected with proxy server , i have added the record for email and added the IP address for my mail server ( outcoming , incoming ) now i can ping to the mail server but when i configure the outlook still cannot connect to your server
what  should i do

Answer 1

Hi
As per the information and details provided by you, to connect the TMG server with Outlook please follow these steps: -
We first need to import the SSL certificate for the site on the TMG firewall. For that, click Start/Run and then type mmc.exe. From the drop
down menu, choose File > Add > Remove Snap-in. Select Cetificates, and then click on Add.
After that, follow these steps: -
Select the
Computer Account option.
Select the option to manage the
Local Computer.
In the console tree, expand the
Certificates node. Expand the Personal folder, then right click the
Certificates folder and choose Import.
Enter the location of the certificate file you exported previously.
Enter the password and optionally mark the private key exportable.
Accept the password and optionally mark the private key exportable.
Accept the default option to
Place all certificates in the following store.
In the TMG management console, right click the Firewall Policy node in the console tree and choose New, then
Exchange Web Client Access Publishing Rule.
After that, give the publishing rule a descriptive name.
Select Exchange Server 2010 from the drop down list, and then select the option to publish
Outlook Web Access.
For demonstration purposes, we are publishing a single CAS server, so we will choose the option to Publish a single web site or load balancer.
Select the option to
Use SSL to connect the published web server or server farm.
Enter the name
of internal web site.
Select the option to accept requests for a specific domain, and then enter the
Public name of the web site.
Create a web listener for the site by selecting New, and then enter a descriptive name for the listener.
Select the option to
Require SSL secure connection with clients.
Select the network to listen for incoming web requests.
Choose Select Certificate and then select the certificate you imported previously.
Select the option to use HTML Form Authentication and Windows to validate credentials.
If required Enable the SSO.
The authentication method used by
TMG must match the authentication method configured on the web site. Since we enabled basic authentication on the web site, we will choose
Basic Authentication here.
If you wish to grant access to OWA only to specific users and /or groups, add them here,. Otherwise, accept the
default All Authenticated Users group.
To confirm operation, click the Test Rule button.
TMG will test the rule and report the success or failure accordingly.
I hope this information will be helpful for you.
Thanks and regards
Shweta@G