On 07/28/21 15:24, Karl Berry wrote: > 2) At least in my cases, the floods try to subscribe the same address > over and over (and over and ...). It occurs to me that mailman could > silently discard a request to subscribe an address f...@bar.com if > f...@bar.com already has a pending subscription -- that is, not sending > out the confirmation request. Would this be doable? Mark, anyone?
You can probably do this with a procmail filter before anything hits mailman itself. (I filter spam this way.) I have not worked out the details. But the procmail recipe would run a script that would extract the email address from the message, call it "Fromaddress", and then grep Fromaddress /var/log/mailman/subscribe | grep pending and then if that is empty, pass the subscribe message on to the usual place (which, for me is |/etc/smrsh/mailman join [name of list] (This is the line in procmailrc that does it.) Otherwise send the message to spam or /dev/null Sorry about not working out the details, but I thought it might be better to say something rather than nothing. Jon -- Jonathan Baron, Professor of Psychology, University of Pennsylvania Home page: https://www.sas.upenn.edu/~baron Associate webmaster: sjdm.org ------------------------------------------------------ Mailman-Users mailing list -- mailman-users@python.org To unsubscribe send an email to mailman-users-le...@python.org https://mail.python.org/mailman3/lists/mailman-users.python.org/ Mailman FAQ: http://wiki.list.org/x/AgA3 Security Policy: http://wiki.list.org/x/QIA9 Searchable Archives: https://www.mail-archive.com/mailman-users@python.org/ https://mail.python.org/archives/list/mailman-users@python.org/
