Mail status: 4.4.1

A mail status!

4.4.1 is a status code in the Simple Mail Transfer Protocol (SMTP) that indicates a temporary failure. Here's what it means:

4xx: The 4xx series of status codes indicates a temporary failure. In this case, 4.4.1 specifically means:

4.4.1: "Temporary failure, try again later" or "Delivery system not available"

This status code is often returned when a mail server is experiencing a temporary issue, such as:

When you see this status code, it usually means that the email was not delivered immediately, but it will be retried later. If the issue persists, you may want to check the mail server logs or contact the mail administrator to investigate the cause of the temporary failure.