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Which protocol is used for email communication?
Simple Mail Transfer Protocol (SMTP)
Simple Mail Transfer Protocol (SMTP) is the standard protocol for sending emails across the Internet.
How does email client communicate with email servers?
The email client is usually set up automatically to connect to the user’s mail server, which is typically either an MSA or an MTA, two variations of the SMTP protocol. The email client which uses the SMTP protocol creates an authentication extension, which the mail server uses to authenticate the sender.
What are the protocols used for sending and receiving email?
There are three common protocols used to deliver email over the Internet: the Simple Mail Transfer Protocol (SMTP), the Post Office Protocol (POP), and the Internet Message Access Protocol (IMAP). All three use TCP, and the last two are used for accessing electronic mailboxes.
What do you mean by email protocol?
Email protocol is a method by which a communication channel is established between two computers and email is transferred between them. When an email is transferred, a mail server and two computers are involved. One computer sends the mail and the other one receives it.
Which protocol is used by a client to communicate securely with a Web server?
HTTP & Client-Server Communication. Hypertext Transfer Protocol (HTTP) is the protocol that web browsers and web servers use “under the hood” to communicate with each other over the Internet.
What is email and its protocol?
What is IMAP protocol?
Internet Message Access Protocol
Internet Message Access Protocol (IMAP) is a protocol for accessing email or bulletin board messages from a (possibly shared) mail server or service. IMAP allows a client e-mail program to access remote message stores as if they were local.
What is the meaning of email protocol?
Email protocol is a standard method for exchanging information between email clients like Thunderbird, Apple Mail, or Mailbird and email provider’s servers like Gmail, Outlook, Yahoo, and vice versa.
What is protocol in simple words?
noun. pro·to·col | \ ˈprō-tə-ˌkȯl , -ˌkōl, -ˌkäl, -kəl \ Essential Meaning of protocol. 1 : a system of rules that explain the correct conduct and procedures to be followed in formal situations The soldier’s actions constitute a breach of military protocol.
How does email protocol work?
Email protocols. Mail Transfer Agents (MTAs) communicate with each other over the internet using SMTP protocol (SMTP servers). The recipient’s MTA then forwards the email to the incoming mail server (MDA, mail delivery agent), tasked with storing the mail until the user accepts it.
Which protocol is used by a client?
Components of HTTP-based systems. HTTP is a client-server protocol: requests are sent by one entity, the user-agent (or a proxy on behalf of it).
What are the protocols used between client and server?
TCP/IP Protocol. Transmission Control Protocol/Internet Protocol (TCP/IP) is the standard communication protocol suite used for client/server communication over a network. TCP is the transport protocol that manages the exchange of data between hosts.