| 521 Mail rejected - you are listed in Open Relay D |
 Posted by
. .
on Friday, March 28, 2008 at 11:14:50 AM (EST)
HI I migrated my mail server to new hardware and now my client can connect via outlook, but I get this error message
521 Mail rejected - you are listed in Open Relay Database (Open Relays) [FREE] - http://www.ordb.org/
what is this and how do i fix it
When i use outlook to connect directly it works
Please help urgent
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 Posted by
Robert Smith
on Friday, March 28, 2008 at 2:26:11 PM (EST)
The ORDB DNSBL has been closed for some time now, and it was removed, but now it's been put back into service and is actively rejecting mail. You can read something about this on Slashdot:
http://it.slashdot.org/article.pl?sid=08/03/25/2124224&from=rss
Instructions for removing the ORDB entries can be found in the Knowledge Base: http://support.software602.com/kb/view.aspx?articleID=1020
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