Add Email Account By Using Advanced. Tap the icon in the bottom left to open the Settings area in Outlook. Lets say you want to add an email account so you can easily access messages sent to that account.

Using a PC - Follow the instructions under Use advanced setup to add a POP or IMAP email account in Outlook for PC Using a Mac - Follow the. Follow the below steps to change settings for a particular account on Mail app. Click on Advanced Options.
You also have the option to add email accounts to the stock app as well.
Set up email to automatically add email addresses Go to the ATT home page. On the Other screen choose the type of server to connect to from the list. This page will show you all of your email accounts logged into the Mail app. In Windows 10 go to Settings Accounts Email accounts.