On Sat, 3 Dec 2016 14:18:38 +0000 geoff.sa_users_161...@alphaworks.co.uk wrote:
> Ah, I think I've been making an invalid assumption here... > Because every one of these messages had a UNPARSEABLE_RELAY and > nothing else, I thought that this issue was stopping any other tests > being applied. What I now realise (I think!) is that they're failing > no other tests because the majority of tests relate to the path the > message has taken to my mail server and without information on that, > all of those tests can't be applied. Is my revised understanding > correct? Sort of, but it's a more like a significant minority. And if they turned-off network tests it's much less significant. The received headers that were there are of no interest anyway. It's just as worrying that there was no Bayes result. Some spam does hit few tests, do you have any that hits lots? The spam that customer services commented on doesn't appear to be the same one that that you posted. If the quoted one is external then there must be at least one missing received header. Possibly Plesk is doing something unusual, "(delivered via plesk_virtual service)" looks a bit suspicious.
