On Friday, 17 February 2017 at 18:46:21 UTC, ketmar wrote:
Ali Çehreli wrote:
On 02/17/2017 09:52 AM, ketmar wrote:
that one didn't had "References:" set -- i forgot to append
'em to
headers. this one should have 'em.
This one worked.
Ali
thank you. so mail readers aren't that smart after all. ;-)
Even in the presence of "In-Reply-To", "References" is still
useful when different parties see different Message-IDs (e.g. due
to mailing-list gateways). That way, replies (except top-level
replies) will still at least be nested in the right thread
instead of appearing as a new thread.
