| 1. Supporting numerous standard protocols and services, including SMTP, SSL-SMTP, POP3, SSL-POP3, IMAP4, SSL-IMAP4, WEBMAIL, CA Server, TLS-SSL, S-MIME, DayTime, and other relative RFC protocols. 2. Advanced virus protection, with support for popular Anti-Virus engines. 3. TLS-SSL Secure Sockets Lay...
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