EmailSender.cc: Allow UTF-8 characters in email subjects, see RFC 1342
EmailSender.cc: Allow UTF-8 characters in email subjects, see RFC 1342

ubtue/ub_tools,ubtue/ub_tools,ubtue/ub_tools,ubtue/ub_tools,ubtue/ub_tools,ubtue/ub_tools,ubtue/ub_tools,ubtue/ub_tools