Gattaca Server - electronic post office server, work as service under operation system Microsoft Windows NT/2000/XP. It allow make in Your office or home personal full featured electronic mail service. It start with computer start and can work on computer without needlessly user attendance. Although all operations for working with e-mails progressed automaticaly, You can monitor Gattaca Mail server work and if required you may change Gattaca Server behaviour in any time.