Description
Failed to send the email by Alibaba Mail, and the returned email contains the following information:
host mxn.mxhichina.com[x.x.x.x] said: 550 mailbox is full (in reply to RCPT TO command).Cause
The recipient's space is full and the email cannot be received.
Solution
1. If the recipient uses Alibaba Mail, please refer to Methods for Handling Email Reception Issues due to Full Storage Space and process.
2. If the recipient uses non-Alibaba Mail service, please clean up historical emails or contact its service provider for capacity expansion.