Match the TCP port number with the respective email protocol that uses it.

IT Questions BankCategory: Ethical HackerMatch the TCP port number with the respective email protocol that uses it.

Match the TCP port number with the respective email protocol that uses it.

Explanation: Place the options in the following order:

465: The port registered by the Internet Assigned Numbers Authority (IANA) for SMTP over SSL (SMTPS).
587: The Secure SMTP (SSMTP) protocol for encrypted communications, as defined in RFC 2487, using STARTTLS.
143: The default port used by the IMAP protocol in non-encrypted communications.
995: The default port used by the POP3 protocol in encrypted communications.
993: The default port used by the IMAP protocol in encrypted (SSL/TLS) communications.

Exam with this question: 5.3.3 Quiz - Exploiting Wired and Wireless Networks Answers

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