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Old sub domain webmail addresses not working.
Problem reported by YS Tech - 12/31/2023 at 7:26 AM
Submitted
I used to have many webmail addresses for the relevant clients but after upgrading to 8762, e.g.
etc.
None of these now work, I just receive an error:
The page cannot be displayed because an internal server error has occurred.

Details:

HTTP Error 500.50 - URL Rewrite Module Error.

The server variable "HTTP_X_Forwarded_Host" is not allowed to be set. Add the server variable name to the allowed server variable list.



Do I need to do something different with the new version?
I've tried creating a subdomain in IIS of e.g. webmail.firstclient.com and binding it to the SM MRS folder.
How do you now setup the subdomains for each client?
Thanks
0
YS Tech Replied
12/31/2023 at 9:22 AM
Thanks Patrick, i've been through the ARR setup in the readme file and I still have the issue. 
Looks to be something to do with the rewrite module not being allowed to be set, is there a setting somewhere that needs to be set to allow this?
0
Patrick Jeski Replied
12/31/2023 at 9:39 AM
Did you follow the entire readme file? This part in particular?

On the right side, choose "View Server Variables"

Add the following:

- HTTP_X_FORWARDED_FOR
- HTTP_X_FORWARDED_HOST
- HTTP_X_FORWARDED_PREFIX
- HTTP_X_FORWARDED_PROTO

All other configuration comes from the web.config file and will be automatic
0
YS Tech Replied
12/31/2023 at 9:44 AM
Aha, so those settings need to be set for all of the domains that I need to use, not just the master one?
Thanks Patrick.
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