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delivery failure report

Posted on 2006-06-20
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Last Modified: 2008-01-09
Hi,
one of  my client trying to send  email to me . but he getting these

Error     550 host is listed in xbl.dotrbl

can explain why he getting these above error

Thanks
H
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Question by:affaque123
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by:affaque123
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hi
solution pls
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by:mrwaqar
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Error 550 is for Access denied. Sounds like an Anti-Spam which is not letting the host to pass because it is listed in the spam list.  
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neopolitan earned 500 total points
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The error 550 is a message from the SMTP (Outgoing mail server) stating that the account you have currently logged in does not have permission to perform the action you are attempting.
This can be due to many reasons. One of them is that the address is listed in the xbl. The Spamhaus Exploits Block List (XBL) is a realtime database of IP addresses of illegal 3rd party exploits, worms/viruses with built-in spam engines, and trojan-horse exploits.
http://www.spamhaus.org/xbl/index.lasso
http://www.spamhaus.org/faq/answers.lasso?section=Spamhaus%20XBL#99
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by:ded9
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Tell him to type the email address properly and confirm that it is the right email address

Reps
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by:CWS (haripriya)
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use
SPAM:LOW as the prefix in the subject.
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by:hiteshgupta1
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Check the accepted answer which uncovers all the facts n findings related wid error 550

http://www.experts-exchange.com/Networking/Email_Groupware/Exchange_Server/Q_20277556.html
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by:cbromley33
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Neopolitan is correct on this one.
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by:neopolitan
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Thank you!!
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