SMTP Receive Failed
java.net.SocketException: Software caused connection abort: recv failed
java.net.SocketException: Connection reset
These errors can occur when receiving SMTP traffic. They are due to TCP errors occurring.
MailArchiva will instruct the mail server to retry the sending the traffic. The SMTP response outputs:
SMTP error code 421 is a transient error. The mail server should retry at a later date.
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