Office 365 Autodiscover
A detailed description of the autodiscover flow that is implemented between autodiscover client and his autodiscover endpoint exchange server in a scenario in which the mail infrastructure is office 365 environment exchange online.
Office 365 autodiscover. You set the new policy. This is the second article in a series of three articles. Alternatively there s a new policy that directs outlook to query a central office 365 config service to retrieve appropriate urls from which to retrieve the autodiscover payload.
Explanation when using microsoft autodiscover typically the dns record for your autodiscover domain will be a cname record to microsoft s servers. Autodiscover cannot process the given e mail address. Conceptually the process works as follows.
For more information see create dns records for office 365 at any dns hosting provider and external domain name system records for office 365. Only mailboxes and contacts are allowed. If you have an exchange hybrid deployment set up the autodiscover public dns records for your existing smtp domains to point to an on premises exchange server.
If you are having issues using outlook office 365 or other microsoft applications please make sure that you are allowing the following autodiscover domains. During step 4 of the autodiscover process outlook queries the office 365 config service.