Smtp.mail

smtp.mail is a parameter used in the mail command or in email headers to specify the sender's email address.

In the mail command, smtp.mail is used to specify the sender's email address when sending an email using the Simple Mail Transfer Protocol (SMTP). The format is typically smtp.mail=<[email protected]>.

For example:

mail -s "Subject" [email protected] -c "smtp.mail=<[email protected]>"

This command sends an email with the subject "Subject" to [email protected] using the sender's email address [email protected].

In email headers, smtp.mail is used to specify the sender's email address in the From header. The format is typically From: <[email protected]> (smtp.mail=<[email protected]>).

For example:

From: [email protected] ([email protected])
To: [email protected]
Subject: Test email

This email header specifies the sender's email address as [email protected] and includes the smtp.mail parameter to indicate the sender's email address.

The smtp.mail parameter is used to specify the sender's email address when sending an email using SMTP. It is typically used in conjunction with other parameters such as smtp.to and smtp.subject to specify the recipient's email address and the email subject, respectively.