Cannot add Gmail to Outlook: This browser or app may not be secure To resolve the error, changing the mail settings on both the Gmail account as well as Outlook can help us resolve the problem, as ...

If you cannot add an account in the new Outlook in Windows 11/10, enable the account for New Outlook, clear the local Outlook state, etc.

New Outlook works with Microsoft 365 accounts, Gmail, Yahoo, iCloud, IMAP, and POP As you move to your new account, you'll also want to change your default email address.

As both Google and Microsoft act to deprecate basic authentication for accessing Gmail and Outlook accounts, here’s what you need to know.