msg_in_reply_to Property
The value of the In-Reply-To header property.
Syntax
def get_msg_in_reply_to() -> str: ... def set_msg_in_reply_to(value: str) -> None: ...
msg_in_reply_to = property(get_msg_in_reply_to, set_msg_in_reply_to)
Default Value
""
Remarks
The value of the In-Reply-To header field.
A reply message should have the "In-Reply-To:" header field which may be used to identify the message (or messages) to which the new message is a reply.