You have total control of all the e-mail sent to your domain.
IMAP4 is a new mailbox technology designed so that multiple users can access a single mailbox in an organized manner. It keeps track of messages which have been unread, deleted, etc. This is very useful when you need to know what messages have been attended to or not.
IMAP4 is a newer technology but uses more diskspace than POP, we suggest all users use POP as a default protocol.
Storage Space per Domain: 1 GB