Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Simple Mail Transfer Protocol ( SMTP)
SMTP is the principal application layer protocol for internet electronic mail. It uses the reliable data transfer service of TCP to transfer mail from the sender mail from the sender small server the recipient mail server. SMTP has two sides a client side which executes on the sender mail server and a server side which executes on the recipient mail server both the client and server sides of SMTP run on every mail server when a mail server sends mail to other mail servers it acts as an SMTP client. When a mail server receive mail from other mail servers it acts as an SMTP server.
To illustrate the basic operation of SMTP let go through a common scenario suppose heena wants to send Harish a simple ASCII message to Harish.
1.Heena invokes her user agent for e mail provides Harish e mail address compose a message and instructs the user agent to send to message.
2.Heena user agent sends the message to her mail server wher it is placed in message queue.
3.The client side of SMTP running on heena mail server see the message in the message queue. It opens TCP connection to an SMTP server running on Harish mail server.
4. After some initial SMTP handshaking the SMTP receives the message Harish mail server then places the message in Harish mail box.
5.Harish invokes his user agent to read the message at his convenience.
Q. Explain File Transfer Protocol? - File Transfer Protocol (FTP) is a TCP/IP client-server application for copying files from one host to another -- Establishes two connect
network diagram which must include at least 2router,2bridge and 4 switches and must have different protocols and different cable...?
The Network layer is used to route physical data to the destination point, it decides the actual path from where data travels to destination point. The network layer supports both
Latest Internet and Intranet technologies Even though the security capabilities of the latest Internet and Intranet technologies have enabled the companies to control the avail
How big can an Intranet be? An Intranet can be as big as a community of interest. Scale is an important factor in web implementation, but it has no bearing on the logical asso
Q. Fiber-Optic Cable as transmission media? - Made of glass signals are transmit like light pulses from an LED or laser - Light is as well a form of electromagnetic energy
Normal 0 false false false EN-IN X-NONE X-NONE Networks classification
different components of computer network security
The table below gives a summary of special IP addresses.
Demarcation is the point in which responsibility changes hands.
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd