email header - Definition & Meaning

the metadata and routing information of an email, including sender and recipient details, subject, and datethe metadata and routing information of an email, including sender and recipient details, subject, and date

An email header is the section of an email that contains important information about the message, such as the sender's email address, the recipient's email address, the subject line, and the date and time the email was sent. It may also include details about the email's routing, like the servers it passed through, which can help trace the message's path. The email header is displayed above the body of the message and is essential for organizing and identifying the email.An email header is the section of an email that contains important information about the message, such as the sender's email address, the recipient's email address, the subject line, and the date and time the email was sent. It may also include details about the email's routing, like the servers it passed through, which can help trace the message's path. The email header is displayed above the body of the message and is essential for organizing and identifying the email.

例句

The email header showed that it was sent by my friend from her personal account.
邮件标题显示它是由我的朋友从她的个人账户发送的。
I accidentally overlooked the email header and missed an important detail.
我意外地忽略了电子邮件标题，错过了一个重要细节。
She accidentally sent the email to the wrong person because she didn't check the email header.
她不小心把邮件发错了人，因为她没有检查邮件标题。