Depending on how many machines you have and how much you care about your
time, best practice is more likely to be to have 2 or 3 servers likely
to be up 7x24 use outside time sources and then have all internal
machines use those 2 or 3 servers as their source. It's so easy to
remove single points of failure in this case that you might as well do so.
--Jon Radel
[demime 1.01d removed an attachment of type application/x-pkcs7-signature which had a name of smime.p7s]