Hi Guys, we have an Exchange running on a clients site. The users which are local can add their accounts on Outlook without any issue but users off site cannot add accounts.
SSL certs are installed
Outlook anywhere enabled
Microsoft Exchange RPC Client Access service up and running
This server used to work about a year ago. However, it was decomissioned. Now I need to bring it live again.
Any assistance with why I cannot add Outlook accounts when off site will be highly appreciated!