Computer Applications
Internet protocols - SMTP
In Class 10 Computer Applications, this Networking topic introduces SMTP, or Simple Mail Transfer Protocol, the standard used to send and relay email messages across networks. Students learn how an email client connects to an outgoing mail server, how mail servers transfer a message toward its recipient, and why SMTP is different from protocols used to retrieve mail, such as POP3 and IMAP. The topic also builds awareness of server roles, ports, authentication, and secure transmission through TLS.
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Practice questions are not available for this topic yet. We plan to add questions with clear explanations soon. You can keep practising other topics in the meantime.
- Class / subject
- 10 · Computer Applications
- Chapter
- Networking
- Topic
- Internet protocols - SMTP
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