Information
Unfortunately, not all email software (clients) and email services support 2-step authentication. The following is a list of email clients along with an indication if 2-step works and has been tested, if it is supposed to work and has not been tested and those that do not work.
Email clients that work with 2-Step and have been tested
- Outlook.Office.com (Office 365)
- Outlook for Mac 2016 (and newer)
- Outlook for Windows 2016 (and newer)
- Outlook for iOS (requires iOS 11 or newer)*
- Apple's Mail app (with MacOS Mojave 10.14 or newer)
- Apple's Mail app for iOS (required iOS 11 or newer)*
Email clients that do not work with 2-Step
- Spark email
- Apple's Mail app (all versions of MacOS 10.13 and earlier)
- Any client that requires the use of the IMAP such as Thunderbird
- Any client that requires the use of POP such as GMail
- Early versions of Outlook including Outlook 2013
* See Apple's support page for a list of all hardware that can install iOS 11.