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Email Transmission Process from Sender to Recipient Explained

/ 1 min read

📧✨ The intricate journey of an email from sender to recipient. When an email is sent, it undergoes a complex process involving multiple servers and protocols. Initially, the sender composes the email and sends it via their email client, which contacts the SMTP (Simple Mail Transfer Protocol) server. This server queries the DNS (Domain Name System) for the recipient’s domain information and relays the email through various SMTP servers across the internet. Upon reaching the destination SMTP server, the email is forwarded to a local POP3 or IMAP server, where it is stored until the recipient checks their email. This entire process occurs rapidly, enabling seamless global communication and highlighting the essential infrastructure behind email services.

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