I started seeing this yesterday evening - https://pastebin.com/Q01t63uf AFAICT it's happening on every message that is processed by SA. This is:
spamassassin -V SpamAssassin version 3.4.1 running on Perl version 5.22.1 Any ideas? Chris -- Chris KeyID 0xE372A7DA98E6705C 31.11972; -97.90167 (Elev. 1092 ft) 08:59:26 up 3 days, 23:47, 1 user, load average: 0.43, 0.36, 0.42 Description: Ubuntu 16.04.3 LTS, kernel 4.13.0-26-generic
signature.asc
Description: This is a digitally signed message part