Automatic Configuration for Outlook (AutoDiscover) Office 365
Ensure that your Autodiscover DNS record has been created with your domain registrar (DNS provider).
Open Control Panel
Open your computer's Control Panel, make sure your view is set to Large or Small Icons.
Select the Mail option from the control panel.
Mail Management Option Selection
Click Show Profiles.
Profile Management Area
Select Add to create a new Outlook profile.
Naming the New Profile
Name your profile(i.e. Office 365). Select OK
Auto Account Setup
Select the radial button for E-mail Account and type your First and Lastname, email address and password. Click Next.
Outlook will search for settings
Allow the wizard to search for your server settings, be advised that this can take a few minutes.
The AutoDiscover Prompt
You may see the prompt displayed above, check "Don't ask me about this website again" and then click "Allow". If you did not see this prompt, you may have already allowed this connection to the server previously. NOTE: The Autodiscover URL that is listed will vary depending on your hosting provider.
Email address and password
Enter email address and password if prompted.
The green checks indicate the server settings have been configure and the username and password is correct. Select Finish.
Select your new profile
If you would like Outlook to open the new profile by default whenever Outlook is opened, check the button for Always use this profile and select your new profile from the list and click OK.
If you would like to toggle between the profiles and be prompted every time Outlook is opened for a profile selection, click Prompt for a profile to be used and Outlook will ask which profile you would like to use when opened.
Click Apply and OK when finished.
Congratulations! You have successfully setup Outlook to connect to Office 365.