[MM3-users] Re: Hyperkitty failure "Forbidden" - Please check IP-Address assigned to MAILMAN_ARCHIVER_FROM in the settings file

I got it by myself, but i´m not sure if i have understood my fix completely. I found an error in mailmanweb.log: ERROR 2022-06-29 17:46:58,911 403 hyperkitty.views.mailman Access to the archiving API endpoint was forbidden from IP 172.18.0.2, your MAILMAN_ARCHIVER_FROM setting may be misconfigured

This ip is neither from mailman-core nor mailman-web - this is my reverse-proxy. A try to add this ip to ALLOWED_HOSTS solves the problem. I have no glue why hyperkitty is adressed by the reverse-proxy.

Best regards, chrclaus