ArGoSoft Mail Server is fully functional STMP/POP3/Finger server for Windows , which will let you turn your computer into the email system. It s very compact, takes only about 1Mb of disk space, does not have any specific memory requirements, and it s very easy to use.ArGoSoft Mail Server supports unlimited number of accounts, and SMTP authentication. It relays the messages directly to Mail exchangers, bypassing your ISP. This free version is intended for personal use and does not support multiple Ip addresses. More advanced shareware versions are also available.