On virtually all devices and computers, open your mail program, enter your email address, then your password, and the settings should be detected automatically,

If this automatic detection does not work for whatever reason, please see below for manual setup steps.

Android based

Apple Mail older / modern

iPhone / iPad

Mail (Windows 10)

Outlook 2007 / 2010 / 2013 / 2016-2019-outlook365

Outlook for Mac 2016