Even though this is not a specific SpammAssassin issue, and should be better addresses with the hosting provider, I would suggest the easiest thing to do would be to find a hosting provider that can sell you a virtual server.
-- Michael Scheidell, CTO Office: 561-999-5000 x 1259 Direct: 561-939-7259 Real time security alerts: http://www.secnap.com/news _________________________________________________________________________ This email has been scanned and certified safe by SpammerTrap(tm). For Information please see http://www.spammertrap.com _________________________________________________________________________