https://bz.apache.org/SpamAssassin/show_bug.cgi?id=5859
RW <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |[email protected] --- Comment #13 from RW <[email protected]> --- IMO the following two lines are in the wrong order return 0 if (length $subject < 10); # don't match short subjects $subject =~ s/[^a-zA-Z]//g; # only look at letters The changes made from this thread and others have never actually addressed the original problem, which is that in: Subject: KS - SWC =?UTF-8?B?57WQ5p6c?= the Chinese characters count towards the minimum length, but are then stripped. This allows the rule to fire on a single remaining [A-Z] character. I suspect that this causes most, if not all, of the problems. It's not clear to me whether CHARSETS_LIKELY_TO_FP_AS_CAPS is anything more that a list of character sets where the problem happens to have been observed. It can be triggered with pure ASCII, e.g. Subject: X [ 243, 346 ] -- You are receiving this mail because: You are the assignee for the bug.
