All Somewhat embarrassingly, we’ve been tripped up by a DNSBL that’s shut down recently. Messages sent since Feb 20th have reached mailman, been archived correctly, but then failed to send out due to a misconfiguration. So far as I can ascertain, it’s been a bomb waiting to go off underneath the list since it was configured.
TL;DR: exempt 127.0.0.1 from DNSBL lookups! Apologies from us all Graeme _______________________________________________ mailop mailing list [email protected] https://list.mailop.org/listinfo/mailop
