On 11/09/2011 16:40, Phil Tomlinson wrote:
> Dear SMUGs
> I received this message when an email I sent to a friend bounced back -
> "Sorry, we were unable to deliver your message to the following address
> Remote host said: 521 A URL in the email resolved to a blacklisted IP: 521
> The IP 94.126.40.145 is Blacklisted byzen.spamhaus.org
> <http://zen.spamhaus.org/>. 
> http://www.spamhaus.org/SBL/sbl.lasso?query=SBL115336 "
> 
> Is this genuine or some kind of advert for "Spamhaus" - some kind of
> anti-virus company? The email bounced back from one address, but the
> message seems to be suggesting that the "bots' are on another address that
> i also sent the email to.
> 
> - confused of East Sussex

If you read it closer it implies that there was a URL that you sent in the
message which points at a server marked as 'bad', apparently because it is
used to run a trojan botnet. Did you include a URL in the email? If you did
not, it implies that perhaps you are infected with something that has
inserted a URL into the email...

Hope that explains it a bit,
Ed

-- 
You received this message because you are subscribed to the Google Groups 
"Sussex Mac User Group" group.
To post to this group, send an email to [email protected].
To unsubscribe from this group, send email to [email protected].
For more options, visit this group at 
http://groups.google.com/group/smug?hl=en-GB.

Reply via email to