Also having a problem with users not receiving their emails, and the server is then flooding my mail box with the following type of email:
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The message identifier is: 1CUCeG-0003um-KR
The subject of the message is: Password for Forum mecz.pl
The date of the message is: Wed, 17 Nov 2004 00:22:08 +0100
The address to which the message has not yet been delivered is:
[]
[email protected][/]
Delay reason: SMTP error from remote mailer after RCPT TO:<
[email protected]>:
host mx4.go2.pl [193.17.41.44]: 450 <
[email protected]>:
Sender address rejected: Domain not found
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Now I'm using the mecz.org domain name, and my hostname seems to be set as server.mecz.org. But why are emails being "bulk-rejected" due to the domain not being found?