Support alternative Azure deployments for Microsoft Graph
This syncs upstream and pulls in https://github.com/tpitale/mail_room/pull/140 to support other Azure deployments, such as Microsoft Cloud for US Government.
Edited by Stan Hu
This syncs upstream and pulls in https://github.com/tpitale/mail_room/pull/140 to support other Azure deployments, such as Microsoft Cloud for US Government.