I am banging my head: how do I get In-Reply-To and the References from a Thunderbird message header? Is it a message header property: aMsgHdr.get (String??)Property()?
Where do I find possible property names?
If it is not in the db, how do I get it out of the header?
And how can I set it?
many thanks for help,
it is not in the header. one needs to look at the mimemessage. I put it to MDN in the hotow's how to do it.