Free CompTIA Network+ N10-009 Practice Question

A network administrator is setting up a secure email transmission service that encrypts SMTP traffic. Which port should the administrator configure the email server to listen to in order to secure email messages?

  • Port 25

  • Port 993

  • Port 443

  • Port 587

This question's topic:
CompTIA Network+ N10-009 / 
Networking Concepts
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