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Protocols - Networks - Edexcel - GCSE Computer Science ...

SMTP (Simple Mail Transfer Protocol) governs the sending of email over a network to a mail server.

Network Protocols – GCSE Computer Science AQA Revision ...

FTP is the protocol used to upload or download (i.e. transfer) files between computers and the internet. Email Protocols - SMTP and IMAP. There are lots of different protocols for sending emails, but you only need to know about SMTP and IMAP. SMTP is used by mail servers to send and receive mail from all other mail servers around the world.

3.2b - Protocols & Layers - OCR GCSE (2020 Spec) | CSNewbs

SMTP (Simple Mail Transfer Protocol) is a protocol used to send emails to a mail server and between mail servers. POP3 (Post Office Protocol 3) and IMAP (Internet Message Access Protocol) are both protocols for receiving and storing emails from a mail server.

Internet protocols - The internet - GCSE Computer Science ...

Every device on the internet has a unique IP address. The IP address is included in a data packet. IP addresses are either 32-bit or 128-bit numbers. The address is broken down into four 8-bit ...

Transmission Control Protocol / Internet Protocol (TCP/IP)

4. Simple Mail Transfer Protocol (SMTP): The internet is used for maintaining connections. One of the most excessively used applications used over the internet is e-mail. The application-level protocol used for e-mail is the Simple Mail Transfer Protocol (SMTP) based on text. However, SMTP is link oriented, unlike HTTP.

3.5 - Protocols - Eduqas GCSE (2020 spec) | CSNewbs

SMTP (Simple Mail Transfer Protocol) is a protocol used to send emails to a mail server and between mail servers.

SMTP Protocol | Three Phases Used In Simple Mail Transfer ...

The SMTP protocol is a Simple Mail Transfer Protocol that defines both MTA (Mail Transfer Agent) client to send mail and MTA (Mail Transfer Agent) server to receive the mail. SMTP simply defines how data or commands transfer from client to server or server to client, used two times between the sender and sender’s mail server and between two mail servers.

AQA GCSE SLR4 Common network protocols – Craig 'n' Dave ...

AQA GCSE SLR4 Common network protocols. This video starts by explaining what protocols are as a general concept before moving on to look at some of the common network protocols you will need to know for the exam, these include: Ehternet, WiFi, TCP, UDP, IP, HTTP, HTTPS, FTP, SMTP and IMAP.

SMTP (Simple Mail Transfer Protocol) Definition

SMTP. Stands for "Simple Mail Transfer Protocol." This is the protocol used for sending e-mail over the Internet. Your e-mail client (such as Outlook, Eudora, or Mac OS X Mail) uses SMTP to send a message to the mail server, and the mail server uses SMTP to relay that message to the correct receiving mail server. Basically, SMTP is a set of commands that authenticate and direct the transfer of electronic mail.