POP3 :- Access Mail Server with almost any POP3 Client Software like Microsoft Outlook, Eudora etc.
SMTP :- Send Email with Advance Authentication with your Email Client.
IMAP4 :- Read or Send Emails via web interface from anywhere any Time.
Anti Spam :- Spam Protection for POP3/SMTP/IMAP4 Emails.
Anti Virus :- Virus Filtration for POP3/SMTP/IMAP4 Emails.