If you manage a mail server, having a functional postmaster alias isn't just a best practice—it's a requirement. According to RFC 2142, every email domain must have a working postmaster@yourdomain.com address. But beyond compliance, this simple alias plays a critical role in maintaining healthy email communication and managing server-related issues.
Recently, Microsoft announced they are ending support for Windows Mail, along with their Calendar and People apps, and trying to get people to switch to their new Outlook app. Understandably, many who are used to the features found in the desktop Outlook app will be looking for an alternative.
