I want to use yum-cron with email notificaton.

The upgrade runs, but i get no message. yum-cron aborted with this message:

[root@h1 yum]# yum-cron Traceback (most recent call last): File "/usr/sbin/yum-cron", line 711, in <module> main() File "/usr/sbin/yum-cron", line 708, in main base.updatesCheck() File "/usr/sbin/yum-cron", line 631, in updatesCheck self.installUpdates(self.opts.update_messages) File "/usr/sbin/yum-cron", line 582, in installUpdates self.emitMessages() File "/usr/sbin/yum-cron", line 694, in emitMessages map(lambda x: x.sendMessages(), self.emitters) File "/usr/sbin/yum-cron", line 694, in <lambda> map(lambda x: x.sendMessages(), self.emitters) File "/usr/sbin/yum-cron", line 227, in sendMessages msg = MIMEText(''.join(self.output)) File "/usr/lib64/python2.7/email/mime/text.py", line 30, in __init__ self.set_payload(_text, _charset) File "/usr/lib64/python2.7/email/message.py", line 226, in set_payload self.set_charset(charset) File "/usr/lib64/python2.7/email/message.py", line 262, in set_charset self._payload = self._payload.encode(charset.output_charset) UnicodeEncodeError: 'ascii' codec can't encode characters in position 209-210: ordinal not in range(128)

whats happend please?