Because they're not signatures they are included by MUAs in every reply. That reply typically goes back to the list and another list footer is added, that also then gets quoted. See http://lists.edlug.org.uk/pipermail/edlug/2017-February/000431.html
The list footer should be intended to be a signature. If the user has a signature then that will precede it and just increase the one signature's size and it will all be stripped in the reply, which is desirable. Many newcomers to mailing lists aren't aware of the signature convention so Mailman should default to using one and explain what it is and why. -- You received this bug notification because you are a member of Mailman Coders, which is subscribed to GNU Mailman. https://bugs.launchpad.net/bugs/266269 Title: Default list signature blocks do not follow good netiquette To manage notifications about this bug go to: https://bugs.launchpad.net/mailman/+bug/266269/+subscriptions _______________________________________________ Mailman-coders mailing list [email protected] https://mail.python.org/mailman/listinfo/mailman-coders
