Microsoft adds IMAP support to Outlook.com along with third party add-ons September 12, 2013 by admin Tweet Microsoft has announced that has finally added support for the older IMAP protocol to its Outlook.com email service, which will allow third parties to make add-ons for the service. Read more… Neowin Related Posts:Outlook for Windows preview adds support for Gmail…Microsoft's Outlook IMAP login issue is affecting…Microsoft 365 Roadmap Weekly: Newsletter support for…Microsoft's new Outlook for Windows is adding…Microsoft finally fixes email bug that was causing…