T internet e mail

A classic combination!

Here are some key points about the internet and email:

The Internet:

• The internet is a global network of interconnected computers and servers that communicate with each other using standardized protocols.
• It was first developed in the 1960s and has since become an essential part of modern life.
• The internet allows users to access and share information, communicate with others, and conduct various online activities.

Email:

• Email (short for electronic mail) is a system for sending and receiving messages electronically.
• Email allows users to send messages to other users, typically through a web-based interface or a dedicated email client.
• Email messages can contain text, images, videos, and other attachments.

How Email Works:

1. A user composes an email message using an email client or web-based interface.
2. The email client or web-based interface sends the message to a mail server, which is a specialized computer that manages email traffic.
3. The mail server forwards the message to the recipient's email server.
4. The recipient's email server stores the message in their inbox.
5. The recipient can then access their inbox using an email client or web-based interface and read the message.

Types of Email:

• Web-based email: Email services like Gmail, Yahoo Mail, and Outlook.com allow users to access their email accounts through a web browser.
• Client-based email: Email clients like Microsoft Outlook, Mozilla Thunderbird, and Apple Mail allow users to access their email accounts on their computers or mobile devices.
• Spam: Unsolicited commercial email messages that are often sent in bulk to a large number of recipients.

Email Protocols:

• SMTP (Simple Mail Transfer Protocol): Used for sending email messages between mail servers.
• POP3 (Post Office Protocol version 3): Used for retrieving email messages from a mail server to a client.
• IMAP (Internet Message Access Protocol): Used for retrieving and managing email messages on a mail server.