The HMC Mail Checker 22 comes with a range of features that make it an essential tool for HMC email management. Some of its key features include:

: Parses massive lists of addresses simultaneously.

Security is a cornerstone of this specific build. HMC Mail Checker 22 utilizes modern OAuth2 authentication, ensuring that your HMC credentials are never stored in plain text or shared with third-party servers. This is vital for maintaining compliance with FERPA regulations and protecting sensitive academic records. The tool also includes smart filtering, which can be configured to highlight messages from specific professors or the Registrar's Office while muting general campus "spam" or club flyers.