I'm trying to use spamassassin's ability to report an email as spam to various folks who collect that kind of data:
https://wiki.apache.org/spamassassin/ReportingSpam I'm piping the email to "spamassassin -report", and the result I get is: Wide character in syswrite at /usr/lib/i386-linux-gnu/perl/5.22/IO/Handle.pm line 220. This is on Ubuntu 16.04.6 LTS. A newer LTS release came out almost a year ago, and maybe upgrading would fix that. But it kind of looks like this is a bug within spamassassin, and unicode should be getting handled differently? https://www.perlmonks.org/bare/?node_id=329994 I see I have "normalize_charset 1" in my local.cf - https://spamassassin.apache.org/full/3.4.x/doc/Mail_SpamAssassin_Conf.html#normalize_charset-0-1-default:-0 This problem may be specific to email that has "Content-Transfer-Encoding: 7bit", but then includes unicode. For example: http://www.chaosreigns.com/sa/wide.txt (Search for "So you".)