On Wed, 16 Jun 2021 09:33:18 -0400 Olivier Langlois <olivier@xxxxxxxxxxxxxx> wrote: > I do not get any errors but I have noticed too that my emails weren't > accepted by the lists. > > They will accept replies in already existing threads but they won't let > me create new ones. ie: accepting my patches. How are you sending your patches? The patches that were rejected, did not have the "Message-ID:" tag in the header. If you look at my email (and yours that I'm replying to now) you'll see something like this: Message-ID: <f3cf3dc047dcee400423f526c1fe31510c5bcf61.camel@xxxxxxxxxxxxxx> (that's from the email I'm replying to). All emails are suppose to have this tag. This is what is used to map replies in a way that your email client can see what email is replying to which email. Again, from your email: In-Reply-To: <def5421f-a3ae-12fd-87a2-6e584f753127@xxxxxxxxx> That's because the email you replied to had: Message-ID: <def5421f-a3ae-12fd-87a2-6e584f753127@xxxxxxxxx> This is also used for mail archives, as message ids are used to differentiate emails from each other. But if the Message-ID is missing, the archives have no idea to map it. I'm guessing that the mailing lists also flag any email that is missing a Message-ID as spam. Thus, you should find out what is wrong with your client software that is sending out the patches, and see why it's not including the Message-ID. -- Steve