I can confirm this on a fresh install of 8.10. Ran evolution, imported my old data/settings, exited, installed spamassassin and spamc, ran evolution, activated spamassassin in Junk settings, error was present immediately, still there after restarting evolution and the computer.
https://bugs.launchpad.net/ubuntu/+source/evolution/+bug/281807 -- Comments 11 & 12 -- Failed spamassassin pipe on Evolution (Intrepid) https://bugs.launchpad.net/bugs/275746 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs