MailHeaderFieldCleanUp

    MailHeaderFieldCleanUp  328 modules/ep/mail_parser.c     MailHeaderFieldCleanUp(ptr->from);
    MailHeaderFieldCleanUp  329 modules/ep/mail_parser.c     MailHeaderFieldCleanUp(ptr->subject);
    MailHeaderFieldCleanUp  330 modules/ep/mail_parser.c     MailHeaderFieldCleanUp(ptr->date);
    MailHeaderFieldCleanUp  331 modules/ep/mail_parser.c     MailHeaderFieldCleanUp(ptr->message_id);
    MailHeaderFieldCleanUp  332 modules/ep/mail_parser.c     MailHeaderFieldCleanUp(ptr->reply_to);
    MailHeaderFieldCleanUp  333 modules/ep/mail_parser.c     MailHeaderFieldCleanUp(ptr->cc);
    MailHeaderFieldCleanUp  334 modules/ep/mail_parser.c     MailHeaderFieldCleanUp(ptr->content_type);