Package: rspamd Version: 3.4-1 The NiX Spam RBL has been discontinued. [1] [2]
In Debian 12.11 and a freshly installed rspamd package, this blacklist is still included in /etc/rspamd/modules.d/rbl.conf: nixspam { symbol = "RBL_NIXSPAM"; rbl = "ix.dnsbl.manitu.net"; ipv6 = true; checks = ['from']; } and /etc/rspamd/scores.d/rbl_group.conf: "RBL_NIXSPAM" { weight = 4.0; description = "From address is listed in NiX Spam (http://www.dnsbl.manitu.net/)"; } The Rspamd project doesn't list it in the included RBLs. [3] The above references to NiX Spam should be removed from these 2 config files. [1] https://www.heise.de/en/news/Spam-filter-DNS-blacklist-Nixspam-ceases-operation-10248714.html [2] https://hostblogger.de/blog/archives/7353-Die-AEra-der-ix.dnsbl.manitu.net-geht-zu-Ende.html [3] https://www.rspamd.com/doc/tutorials/quickstart.html#configuring-rbls