Macallan mail solution is a freeware mail server includes SMTP, POP3, SSL, and TUNNEL into it. Basically it is used in windows XP and in windows2000.there are clients like Microsoft outlook express or Microsoft outlook itself. Its work is to manage incoming emails, outgoing emails. It provides the facility of filtering .automatically replies are sent against spammers using filtering. There is mechanism which works against viruses. For sending and receiving emails the protocol supports named SMTP. For the mail retrieval POP3 is used frequently. Other protocols like NNTP, TCP/IP and SSL v3 is also there for multipurpose and to provide various facilities.
