At the end of 2021 Google decided to put Feedburner in maintenance mode which caused the email subscription feature to stop working. After getting some comments from readers I decided to fix this issue, and after a quick look on Google I ended up at follow.it as Feedburner replacement. All existing e-mail subscribers have been migrated to follow.it, and should once again receive e-mail updates when new content is posted. Besides offering a RSS-feed with e-mail subscriptions there are now some additional features available as well such as the option to use filters or a Chrome extension for notifications. Let me know in the comments if everything is now working again as expected.