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Usage
mail_clear_in_reply_to()
Description
Indicates that the next mail is not a reply to a message. This function automatically clears the In-Reply-To header of the mail.
This function is only useful after sending a previous message with a configured In-Reply-To.
Example
${mail_clear_in_reply_to()}
Indicates that the next mail is not a reply to a message. This function automatically clears the In-Reply-To header of the mail.
This function is only useful after sending a previous message with a configured In-Reply-To.
mail_clear_in_reply_to()