CompTIA A+ 220-1101 Practice Question
Which of the following protocols operates over port 143 by default?
IMAP
SMTP
DNS
POP3
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Which of the following protocols operates over port 143 by default?
IMAP
SMTP
DNS
POP3
Internet Message Access Protocol (IMAP) uses port 143 by default and port 993 by default when using SSL/TLS for encryption.
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