We closed out the year with a busy couple of months at Postmark, releasing several new features including advanced user roles and permissions, which includes two new user roles: Account Admins and Server Admins. We also improved webhooks with real-time delivery event notifications and added bounce webhook fields such as "From" and "ServerID". A lower pricing tier was introduced, allowing users to purchase credits at $1.25 per 1,000 emails for volumes of 200,000+ credits. The focus for next year will remain on making Postmark a hidden product by focusing on areas that make the service less noticeable to end-users such as a robust API, reliable delivery, useful message insights and great support.