Public bug reported: Trailing blanks on option "subject_prefix" are removed on subject lines with non-ASCII characters. F.i., with options preferred_language = "Français" subject_prefix = "[prefix] " (irrespective of encode_ascii_prefixes) sending this (via Seamonkey Mail, LANG=en_US.UTF-8): Subject: "[prefix] c'est du français" results in reception of: Subject: "[prefix]c'est du français" ** Affects: mailman Importance: Undecided Status: New -- You received this bug notification because you are a member of Mailman Coders, which is subscribed to GNU Mailman. https://bugs.launchpad.net/bugs/1525954 Title: mailman-2.1.20: option "subject_prefix": prefix trailing blanks are removed when subject lines have non-ASCII characters To manage notifications about this bug go to: https://bugs.launchpad.net/mailman/+bug/1525954/+subscriptions