Quoting Karsten Bräckelmann <guent...@rudersport.de>:
That would specifically include my name, I guess. ;) Good additional search terms would include size, limit, threshold and of course spamc. Time range should be the last couple months, maybe half a year. Since this topic appears to come up more often recently, maybe I should spend some time on re-writing all the stuff in a few list posts into a single page on our wiki. *sigh*
In case its of interested to the list, the spam in question gets very high spamassassin rating of 15.3 but was passing by the scanner on the size limit. The attachment is a JPG of 600k which is a scan of a scam letter about bank transfers etc with south africa. It does not seem to contain any virus (shows as clean with Clam AV and Microsoft SE) so inst blocked on this. Looks a bit like they stuck the JPG in just to get past this type of spam scan size limit...
ta Andy.