Web Conference - Unable to connect to server

• C

  Claudio

  6/8/26, 10:33 AM

  I have an Mdaemon server with multiple domain but Webconference only works if connect at the address https://imaps.xxx.com

  If I use https://webmail.xxx.com (or some other link that resolve to the same server) it reply "Unable to connect to server" and in logs files I found:
  --

  2026-06-08 17:25:13 | DEBUG | CORS origin check: https://wmail.xxx.it
  2026-06-08 17:25:13 | DEBUG | Origin: https://wmail.xxx.it
  2026-06-08 17:25:13 | ERROR | Origin https://wmail.xxx.it not allowed by CORS domain: imaps.yyy.it

  --

  I configured STUN with local and wan address and I get the same error if I connect from a lan pc or from remote.
  How can solve?
  
  Thanks,
  Claudio.

  0 likes 0 likes Liked Like

  ---

  3
  Posts

  17
  Views

  Reply

  ---

• A

  Arron Admin Staff

  6/8/26, 11:01 AM

  By default the system only allows FQDN to be used.  If you'd like to use other host names, edit the MDaemon\WorldClient\domains.ini file and in the [Default:Settings] section add a key like the following:

  WorldClientAPI:AllowTheseExternalOrigins=https://webmail.xxx.com;https://wmail.xxx.it

  Add as many host names as you'd like, seperate each one with a semi-colon ";".  They must use HTTPS and they should not include a port.

  Save the file and then restart MDaemon.

  --
  Arron Caruth

  0 likes 0 likes Liked Like

  ---

• C

  Claudio

  6/9/26, 3:00 AM

  Worked fine, thank you very much.

  Claudio.

  0 likes 0 likes Liked Like

  ---