ATSD provides managed messaging services, email hosting, email migrations, email upgrades and integrations. We offer Anti-virus /Anti-spam services for our MIcrosoft Exchange hosted email in all protocols pop, imap, mapi.,We offer in stream santizing, Data Loss Prevention and suggest best of breed network security prevention for anit-spam, phishing, header spoofing, domain keys, spf fraud, with blacklist management. We can give you architect services for fully redundant systems for smtp traffic, database, namespace. We have worked with email for over 20 years in the enterprise space through this experience have developed a proprietary process product that comes in tact with every outsourcing engagement and managed services situation. We spot the trouble before you do.