[CentOS] yum-cron email notification doesn't appear

Hi.

I'm installed yum-cron and set:

# by default MAILTO is unset, so crond mails the output by itself # example: MAILTO=root MAILTO="root@domain.org.ua"

I see in log that yum-cron done it's job:

# grep "yum" /var/log/cron Aug 11 03:08:02 venti run-parts(/etc/cron.daily)[4516]: starting 0yum.cron Aug 11 03:49:30 venti run-parts(/etc/cron.daily)[4761]: finished 0yum.cron

And I see that packages really updated, but - I don't see email notifications in my mail box... I got notification from spamd, for example, but nothing from yum-cron.

How can i find it in maillog? Some text from 'Subject'?

# grep "yum" /var/log/maillog

Doesn't give result.

Or - some other way to check?

Thanks for tips.