Simple Mail Transfer Protocol(SMTP) - Class notes - UBCA201L
These are handwritten lecture notes covering SMTP (Simple Mail Transfer Protocol): its role in the application layer, SMTP model (sender/receiver, MUA/MTA/MDA), basic delivery methods (end-to-end, store-and-forward), and common SMTP commands and ports. The document also compares SMTP with Extended SMTP (ESMTP) and contrasts SMTP with POP and IMAP, and lists advantages and disadvantages. Key diagrams include the SMTP message flow and the MUA/MTA/MDA architecture; SMTP command syntax and a ports summary are provided, and the notes appear intended as concise lecture material for classroom study.
Geschreven voor
- Instelling
- Vellore Institute Of Technology
- Vak
- UBCA201L (UBCA201L)
Documentinformatie
- Geüpload op
- 4 december 2025
- Aantal pagina's
- 7
- Geschreven in
- 2025/2026
- Type
- College aantekeningen
- Docent(en)
- .
- Bevat
- Alle colleges
Onderwerpen
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smtp
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mua mta mda
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mail rcpt data
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store and forward
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smtp commands
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tcp port 25
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esmtp
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smtp ports
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pop vs imap vs smtp
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email envelope
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message transfer agent
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message submission
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simple mail transfer protocol