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What is the difference between HTTP and SMTP?
SMTP is push protocol, stateful protocol which is used for sending Mails from Client to Client or Server to Server. Generally SMTP uses the encryption method of 7bit or 8bit ISCII but HTTP dose not use that. HTTP is pull protocol which is preferred for sites demand and this is stateless protocol.
What is the difference between SMTP and HTTP?
There are three main differences between HTTP and SMTP:1) HTTP is mainly a pull protocol--someone loads information on a web server and users use HTTP to pull the information from the server. On the other hand, SMTP is primarily a push protocol--the sending mail server pushes the file to receiving mail server.2) SMTP requires each message, including the body of each message, to be in seven-bit ASCII format. If the message contains binary data, then the message has to be encoded into seven-bit ASCII format. HTTP does not have this restriction.3) HTTP encapsulate each object of message in its own response message while SMTP places all of the message's objects into one message.--Nitin, CAIR, Bangalore
What is simple mail transfer protocol?
Simple Mail Transfer Protocol (SMTP) is the de facto standard for e-mail transmissions across the Internet. Formally SMTP is defined in RFC 821 (STD 10) as amended by RFC 1123 (STD 3) chapter 5. The protocol used today is also known as ESMTP.SMTP is a relatively simple, text-based protocol, in which one or more recipients of a message are specified (and in most cases verified to exist) along with the message text and possibly other encoded objects. The message is then transferred to a remote server using a procedure of queries and responses between the client and server. Either an end-user's email client, a.k.a. MUA (Mail User Agent), or a relaying server's MTA (Mail Transport Agents) can act as an SMTP client. An email client knows the outgoing mail SMTP server from its configuration. A relaying server typically determines which SMTP server to connect to by looking up the MX (Mail eXchange) DNS record for each recipient's domain name (the part of the email address to the right of the at(@) sign). Conformant MTAs (not all) fall back to a simple A record in the case of no MX. Some current mail transfer agents will also use SRV records, a more general form of MX, though these are not widely adopted. (Relaying servers can also be configured to use a smart host.) The SMTP client initiates a TCP connection to server's port 25 (unless overridden by configuration). It is quite easy to test an SMTP server using the telnet program (see below). SMTP is a "push" protocol that does not allow one to "pull" messages from a remote server on demand. To do this a mail client must use POP3 or IMAP. Another SMTP server can trigger a delivery in SMTP using ETRN.
What are some examples of things you can pull out?
I can give you several sentences.You can pull out all the stops.You can pull out of your driveway.You can pull out a plum (after you put in your thumb).You can pull a rabbit out of your hat.You can pull off a miracle.
What is the main purpose of the protocol SMTP?
SMTP:-SMTP, Abbreviated from of simple mail Transfer Protocol.Is an internet standard used to transfer email messages between two server across Internet Protocols networks.A majority of email system use SMTP to send email messages.SMPT is "PUSH" Protocol and so, it can't "PULL" the email message from a remote server.Functions:-SMPT Perform two important function to enable the clients to send email message to any other exiting email address.SMTP verifies whether the person using SMPT server to send email message has the right to do so.SMTP delivers the message to the specified destination and checks whether the messages are delivered successfully. If the message aren't delivered successfully, SMPT notifies, the sender through an error message and sends the undelivered message back to the sender.
Give two examples eachof situations in which youpush or pull to change the state of motion of objects?
moving a loaded cart,opening or shutting a door
What are examples of pull forces?
Gravity, magnetism.
Push and pull and twist are all examples of this?
haha
A push or pull is an example of a (an)?
They're examples of force.
How do ocean waves start give three examples?
Oceans start by the airs current, and graffity, and the push of the animals in it? Ocean waves start due to the pull of the moon's gravity.
Difference between push protocol and pull protocol?
> "Pull" protocols are those that put some data out there to be accessible> via a URL. The data does not change based on who requests the> information. Yadis is such a protocol, since when an Relying Party goes> to fetch the data, there is no specified way to change the data based on> who is requesting it.>> "Push" protocols are those that allow the user to modify the data based> on who is requesting it. OpenID is such a protocol: the data is> transmitted by redirecting the user between the Relying Party and the> Identity Provider, and the user can choose to have the Identity Provider> send his or her authentication information or to cancel the transaction.
What are some SHORT examples about force?
To push or pull something
