[Rspamd-Users] Certificate error with maps.rspamd.com

[Bjoern Franke]

Am 23.01.22 um 13:30 schrieb Kai Schaetzl:
> For some time now my server gets an error when contacting maps.spamd.com:
> error reading https://maps.rspamd.com/freemail/disposable.txt.zst
> (88.198.198.21:443): connection with http server terminated incorrectly:
> ssl connect error: ssl error: error:14090086:SSL
> routines:ssl3_get_server_certificate:certificate verify failed
> 
> The certificate on 88.198.198.21 is valid, checked with openssl s_client.
> 
> I suspect that my rspamd version is too old or needs a reconfiguration. I
> didn't follow updates for some time. My current version is 2.5-156~xenial.
> I don't want to update currently. What can I do to resolve this problem?
> *Is* it resolvable with 2.5?
> Does maybe my rspamd use an outdated root certificate list? I know there
> was an update involving Lets Encrypt certificate chain in December.
> 

Are you still running Xenial? Does you distro has also problems with 
other certificates from Let's Encrypt?

Regards
Bjoern