If it didnt work this weekend I was going to just lower the priority and go back to SBS. to IsEnabledtrue then save For Microsoft Exchange Online / Microsoft 365. Oh OK I figured they didnt matter as the 365 one is top priority. This issue occurs because the Autodiscover process thats used by Outlook receives an unexpected result from a third-party web server when it performs the root domain lookup. These settings allow Outlook and Lync/Skype for Business to automatically configure for your Office 365 users. If you need the EWS URL, for example to customize the configuration of Jun. When adding an Outlook account for Microsoft 365 with a custom domain or an account with a personalized email address, you receive the following error: CAUSE.
You’ll add four alias (CNAME) records and two Service Location (SRV) records to your DNS settings. This allows you to hook up the domains again for up to 5 accounts. Insert your domain name in the format domain. Click on the Setup option on the left and hit the Start Setup button: 4. If your in the US, you might want to sign up to the site. Mouse over to the App Launcher icon and select Admin from the list: 3. On the page for your domain, click View DNS Records.Īdd the Office 365 DNS Settings to your DNS server Thinking about this, I wonder if the combination of the hotmail migration and the new premium outlook offering is to blame for all of us with custom domains having issues.Select your domain and click View DNS Settings.Log in to the Office 365 administration web site. Navigate to Custom Address, choose Add type the word mail (just as I have typed it but without the quotes).
#CONFIGURE OUTLOOK FOR OFFICE 365 CUSTOM DOMAIN WINDOWS#
Be sure that your server has all the latest Windows updates installed otherwise, in some cases, the DNS settings may not work.įor more information, see the following links: