Forum Discussion
Outlook 365 not connecting to on-prem Exchange
Hello, in an effort to switch to a shared licensing model, we are re-deploying Office 365 via ODT. However, after re-deploying it, Outlook just will not connect to our on-prem Exchange server bu...
Kidd_Ip autodiscover is DNS, not mx. Mx is only todo with mail flow.. that works great.
Autodiscover DNS connect to on premise exchange from local IP.. in windows mail, autodiscover at Present only defaults to office 365 not on premise.
Well, take a look at this, I thought what you mentioned was DNS A record and I would prefer to make sure MX record under DNS, without understanding the end to end Email flow, it may hard to locate and solve the issue, MX record may help to isolate the issue from on-prem or on Cloud such as DNS, Email gateway, security setup
https://o365info.com/autodiscover-flow-in-an-office-365-environment-part-1-of-3-part-29-of-36/
