https://issues.apache.org/SpamAssassin/show_bug.cgi?id=6864
John Hardin <jhar...@impsec.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jhar...@impsec.org --- Comment #2 from John Hardin <jhar...@impsec.org> --- (In reply to comment #0) > Today I was investigating a false positive for a mail from our > Japanese research colleagues at KEK.jp. It turns out that the following > perfectly valid From line caused a collection of 6.1 score points > solely because there is no (optional) space between a display name > and the address: Granted it's valid, but it's apparently very common in spam generated by sloppy tools and not common in mail from well-written MUAs. Could you get the X-Mailer from the headers so we know what generated that From: line? That header was not in the spample you attached. Please see if this message (and any other similar FPs) can be added to a masscheck ham corpus so that the generated scores can better reflect this. I will see about tuning the rules; any change I make will probably be rather focused, either to having an encoded display name with no space, or using that specific mailer. I also note the lack of a space after the To: - whatever mailer your colleague is using needs some cleanup. :) -- You are receiving this mail because: You are the assignee for the bug.