JM-A21 / GraphMailRelay

A basic .NET-based background worker service for Windows intended to act as a simple and to-the-point SMTP relay for applications, services, and devices that don't natively support the Graph API, allowing these devices to still send mail in a modern and secure way.
GNU General Public License v3.0
1 stars 0 forks source link

App needs to confirm that the configured SMTP server port is available during startup #11

Open JM-A21 opened 1 year ago

JM-A21 commented 1 year ago

App should confirm on startup that the port it's been configured to listen on is not in use, and write an error and shut down if so. Ideally, the error message of the process name using the port so that administrators can properly review and diagnose the error when thrown.