Hi Shiju, On 09/03/2020 09:23, Shiju Jose wrote: > Gentle reminder on this patch set. Your cover-letter has: | X-Mailer: git-send-email 2.19.2.windows.1 | In-Reply-To: <Shiju Jose> | References: <Shiju Jose> Which causes my mail client to thread this with year-old mail ... hence I've only just seen this. Other people may have the same problem. If you're feeding these headers into git-send-email, it expects the value from the original message's 'Message-Id'... but you don't want this for a cover letter! Thanks, James