OT: Need MS Exchange help

[George Toft]

Pretty far off topic, but there are lots of smart people here :)

I have a client that has an Exchange server that also is an open relay 
as determined by http://www.mailradar.com/openrelay/.  They route all 
their incoming/outgoing email through mxlogic for anti-virus/phishing 
removal and about 5 days ago, they started sending out 2000+ phishing 
emails per hour.  Needless to say, mxlogic shut down their outgoing 
email.  I did an open relay test (see above) and got back 3 failures out 
of 18 tests.

This is impacting their business and they need help NOW.  Anyone care to 
help out?  Anyone know someone that can help?  This is not a gratis gig 
- they will pay.

-- 
Regards,

George Toft