[IMail Forum] Imail vulnerability, or do we have a Virus

[Nick Baggarly]

 
 
Hi. I would kindly appreciate some help diagnosing a problem that's been
going on for some time now. We have version 8.15 of Imail Server and
having problems delivering some mail messages. We are seeing many
messages in the log like these:
 
 
20070205 231645 127.0.0.1       SMTP (1e120000044cfa03) 554 Your IP is
presently being blocked, Please call your ISP for assistance.
 
20070205 231646 127.0.0.1       SMTP (e3fa000004ac0b88) 550 This system
is configured to reject mail from 61-50-237-209.hypersurf.com
[209.237.50.61] (Host blacklisted - Found on Realtime Black List server
'61.50.237.209.zen.spamhaus.org')
 
Many thanks for any opinions.
 
Nick Baggarly
Drive Around the World
www.drivearoundtheworld.com