CompuTech Support Services uses and sells Vipre Email Security, which is our preferred SPAM filter and email continuity solution. It stops annoying SPAM and bulk mail from hitting your inbox, and allows you to choose different times of the day to receive quarantine reports of what was caught. The solution also works as a continuity service in the event your email server goes down – it caches the emails sent to you and delivers them to your mail server when it comes back online.  It also has a simple webmail interface to use during that downtime, to view and reply to emails if needed.