On 2022/10/24 17:55, Florian Obser wrote: > On 2022-10-24 15:25 +01, Stuart Henderson <s...@spacehopper.org> wrote: > > On 2022/10/24 14:58, Florian Obser wrote: > >> Hi, > >> > >> rspamd 3.3 brought my incoming mail to a grinding halt. > >> > >> Oct 24 13:21:22 vultr smtpd[13575]: rspamd: failed to decode JSON response > >> > >> The internet claims this is the problem: > >> > >> https://github.com/rspamd/rspamd/issues/4315 > >> > >> and this is the fix: > >> > >> https://github.com/rspamd/rspamd/commit/ded2e51e60325a0e817362c6df0c341bb00d4b0e > >> > >> Unfortunately I'm no longer smart enough to patch ports, so I can test > >> this :/ > >> > >> I could probably test a diff for the port though. > >> > >> Thanks, > >> Florian > >> > >> -- > >> I'm not entirely sure you are real. > >> > > > > This is likely to be fixed with the backports which I have committed > > today, package name will be rspamd-3.3p1. > > I've compiled it from source and I think it fixed the problem. > I haven't seen > rspamd: failed to decode JSON response > in over an hour. > > Thanks for the quick fix! > > > > > This is likely to be a problem with the opensmtpd filter but hasn't > > been an issue with rspamd's built-in milter support (which is what I'm > > using myself). > > > > I don't understand what that means. Do you have a pointer for me? > I have read rspamd's pkg-readme which points me at > opensmtpd-filter-rspamd.
Sendmail and Postfix support milter, which is used with rspamd's proxy worker - that all works OK afaik. OpenSMTPd doesn't use milter but has its own filtering protocol, so you'll need to use the external opensmtpd-filter-rspamd rather than anything built-in to rspamd, which doesn't work with the changes in rspamd 3.3 but which is expected to work again with these changes to rspamd. I don't know what the situation is with Exim, I've never used that with rspamd (and only ever used it to test updates).
