I've asked this before, but I've forgotten the answer some of you have

What do you all name your local domains. For example our Windows
domains are currently named something like example.local. I know this
is considered bad form if you plan on having anything other than Windows

I normally name my internal network to match my external one, but I'm
rethinking this approach as it may potentially interfere with the
website. Currently our e-mail is taken care of by our hosting service,
but eventually I plan to bring it in house with groupwise on a SLES
server (or two).

So if my Internet domain is named example.com what would you all suggest
to name the internal domain?