Avirt Mail - Version 4.2 Avirt Mail is the complete solution to intra/interoffice email, speeding up the network and increasing productivity. It automatically retrieves email from multiple POP3 accounts and sorts it to local mailboxes. Users can then download their mail quickly and easily, without waiting to dial up and connect. Since Avirt Mail utilizes only one machine to send and receive email for the entire office, it reduces the number of ISP accounts to one and improves network efficiency.