Mail 2024. In february 2024, gmail and yahoo introduced significant changes to their email authentication and spam prevention requirements. The company has confirmed that its mail and calendar apps will be phased out by the end of 2024, starting with a forced transition on windows 11.

Learn about yahoo and gmail deliverability changes and what the new rules mean for your email campaigns. We will replace the mail and calendar apps in windows with the new outlook for windows by the end of 2024.