On 15 Jan 2019, at 15:05, Grant Taylor wrote: > I will investigate to see if spamass-milter can fabricate a satisfactory > Received: header.
A quick look at the issue tracker for it implies that it does so. A milter that actually works with SA really needs to. Unfortunately, it is a nuisance to debug spamass-milter because it talks to spamc which talks to spamd, so you need to give debug flags to the spamass-milter process and spamd to see exactly what's going on.
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