Specifying Reply-To header in patches email using git-send-email?

[Frédéric Delanoy]

I've tried for some time to specify the wine-devel Reply-To using
git-send-email, with little success so far
Any idea how this might be done?

Here's how my git config looks like:
[sendemail]
<smtp server config>
from = user <email>
to = wine-patches <wine-patches(a)winehq.org>
assume8bitEncoding = UTF-8

suppresscc = self
chainreplyto = false
thread = false
suppressfrom = true

Frédéric