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What does the front part of email @ refer to?

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2020-03-28 12:06:0820709browse

What does the front part of email @ refer to?

What does the @ in front of the email address refer to? ——Refers to the email account

The @ in front of and behind the email are respectively What is_——The email system of TCP/IP system stipulates that the format of email address (Email Address) is as follows: recipient email name@domain name of the host where the email is located

For example: moumoumou@163.com

Moumoumou is the user name registered when the user applied for a mailbox, and 163.com is the domain name of the local mail server corresponding to the mailbox the user applied for.

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