How does pop3 work

It allows you to have a collection of messages stored in a text file on the server. Your email client e. That is about all that you can do with POP3. Many users want to do far more than that with their email, and they want their email to remain on the server. The main reason for keeping your email on the server is to allow users to connect from a variety of machines.

With POP3, once you download your email it's stuck on the machine to which you downloaded it. If you want to read your email both on your desktop machine and your laptop depending on whether you're working in the office or on the road , POP3 makes life difficult. With IMAP, your mail stays on the email server. You can organize your mail into folders, and all the folders live on the server as well.

When you search your email, the search occurs on the server machine, rather than on your machine. This approach makes it extremely easy for you to access your email from any machine, and regardless of which machine you use, you have access to all of your mail in all of your folders. Both protocols are supported by all modern email clients and web servers. While the POP3 protocol assumes that your email is being accessed only from one application, IMAP allows simultaneous access by multiple clients.

Tutorial Menu. Create Email Accounts. Remove Email Accounts. Change Email Password. Email Forwarding Aliases. Email Autoresponders. Out of this list, the user can start the retrieval of mail. Once the client retrieves all the emails from the server, all the emails from the server are deleted. Therefore, we can say that the emails are restricted to a particular machine, so it would not be possible to access the same mails on another machine.

This situation can be overcome by configuring the email settings to leave a copy of mail on the mail server. JavaTpoint offers too many high quality services. Mail us on [email protected] , to get more information about given services.

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