On 9/29/20 5:38 AM, Daniel Krause via Mailman-Users wrote: > Good Day > > We are using mailman 3, and would like to whitelist a domain for acceptance > of messages as non-members. > It seems possible from my online searches, I have also tried with an online > python regex tester(https://www.regextester.com/94044), but I have not > managed to be successful. > > Below are 2 examples I have tried > > ^.+@noldor\.co\.za$
This looks good. > ^[a-zA-Z0-9_.+-]+@(?:(?:[a-zA-Z0-9-]+\.)?[a-zA-Z]+\.)?noldor\.co\.za$ This is unduly complex. These regexps are matched case insensitively so it isn't necessary to include both a-z and A-Z. Also, I don't thing you need to be concerned about invalid addresses, so ^.+@(?:.+\.)?noldor\.co\.za$ would do, or even simpler ^.*[@.]noldor\.co\.za$ > ^.+@gmail.com$ This would allow user@gmailxcom, but probably not an issue. > ^.*gmail\.com$ This is good. How are you unsuccessful? If you have say ^.+@noldor\.co\.za$ in accept_these_nonmembers, what happens when an address from that domain posts to the list? Note that while determination of whether a message is from a list member checks addresses in several things (default From:, envelope sender, Reply-To:, Sender), *_these_nonmembers checks only the first address found in From:, Sender:, envelope sender in that order by default, but if USE_ENVELOPE_SENDER is set True in mm_cfg.py, the order is Sender:, From:, envelope sender. -- Mark Sapiro <m...@msapiro.net> The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan ------------------------------------------------------ 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/
