[Users] Reply to mailing list message

[Rand Pritelrohm]

Hello,

I would like to reply to a mailing list message.
The message to be replied was posted before my subscription to the list.

For instance, the message on the mailing list is:
	https://lists.debian.org/debian-lists-test/2024/09/msg00002.html

The reply has to embed an "In-Reply-To:" field filled with the
"Message-id" value of the message to be replied.

The link (mailto:) provided on the page to reply to is:
	"""mailto:debian-lists-test at lists.debian.org?in-reply-to=<20240904104022.2df9a374 at wander.und.kraft.is>&subject=Re:%20Re:
Second chance"""

If I clic on this link, claws-mail opens a composition window and both
fields "To:" and "In-Reply-To:" are filled and it's OK.

But if I want to compose manually a reply in claws-mail, I can't get
access to the "In-Reply-To:" field. This field can't also be set as
"custom" field in the propertie of the account.

How could I compose manually an email and set a "In-Reply-To:" field ?

Thank you.

Rand