A mail server is a computer system that sends, receives, and stores electronic mail (email). It uses protocols like SMTP (Simple Mail Transfer Protocol) for sending, POP3 (Post Office Protocol version 3) or IMAP (Internet Message Access Protocol) for receiving, and often handles message storage. Mail servers are essential for email communication across the internet.
Whether you're looking to get your foot in the door, find the right person to talk to, or close the deal — accurate, detailed, trustworthy, and timely information about the organization you're selling to is invaluable.
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