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
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
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?