Beginning in July, 2021, FeedBurner will go into maintenance mode. Existing feeds will continue to serve indefinitely, and existing users can download past usage statistics and email subscriptions. Users will still be able to create new accounts and burn new feeds. However, some existing features, like email subscriptions and detailed analytics, will no longer be supported.
Upcoming changes to FeedBurner in July 2021:
Starting in July, we are transitioning FeedBurner onto a more stable, modern infrastructure. This will keep the product up and running for all users, but it also means that we will be turning down most non-core feed management features, including email subscriptions, at that time.
What FeedBurner users can expect:
So what is changing? We are turning down most non-core feed management features that help you optimize and publicize your feed, e.g. email subscriptions, Browser Friendly, and Password Protector.
Blogger email subscriptions:
FeedBurner’s email subscription feature powers Blogger’s email subscription widget, also known as the FollowByEmail widget. When FeedBurner’s email subscription feature is turned down in July, Blogger’s email subscription widget will also stop working at that time