Need a flexible email server with comprehensive system security? Look no further. Vircom's ModusMail is a robust email server designed to manage inbound and outbound traffic efficiently and securely. Its unique and innovative multi-layered architecture enables ModusMail to systematically scan, filter and process inbound and outbound messages and attachments. This not only protects users against spam, viruses and other email-borne threats but also helps businesses ensure compliancy with communications policies. Additionally, ModusMail conserves bandwidth with a perimeter defense layer that detects and blocks obvious forms of spam and viruses that would otherwise require processing at network level. With ModusMail network administrators can delegate control of certain features-such as whitelists and blacklists-to individuals or user groups for the most efficientemail management possible. Adding even more flexibility, the server's Trusted Sources feature allows network administrators to disable ModusMail's scanning engines when email from specified SMTP- and POP3-authenticated senders is sent or received.