vixie cron crashes with segfault when using email addresses in crontab file with "_" (underscore). If I add "MAILTO=name_user@mydomain.com" section to crontab job, cron will crash with UNSAFE(name_user@mydomain.com) mesage in log. Crontab job won't be finished. Reproducible: Always Steps to Reproduce: 1. Invoke crontab editor crontab -e 2. Add MAILTO=john_travolta@mydomain.com section to crontab 3. Save job 4. Wait forever for crontab job ;)
*** This bug has been marked as a duplicate of bug 197625 ***