[qmailtoaster] crontab question

[Scott Hughes]

After getting the unison sync working properly I attempted to setup the 
job so that it would not email every five minutes with the unison 
output.  After Googling, found that if I put "2>&1 > /dev/null" after 
the job, it would stop the email.  The entire cron line looks like 
this:  "*/5 * * * * root /usr/local/sbin/sync-qmail 2>&1 > /dev/null"

Was I misinformed or is CentOS 5 just different in how one stops the 
emails from cron?

Thanks in advance for any suggestions!

Scott