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Port 220
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Service
imap3
Protocol
TCP
Status
🪦 Obsolete — no longer in active use
Description
In computing, the Internet Message Access Protocol (IMAP) is an Internet standard protocol used by email clients to retrieve email messages from a mail server over a TCP/IP connection. IMAP is defined by RFC 9051.
RFC
RFC 1203
—
Interactive Mail Access Protocol - Version 3
Citations
IANA registry
IMAP3 (historical) (Wikipedia)
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