Turning on unknown user delivery?

[Charlie Hubbard]

So I'm testing out James using command line mail agent to send email to it
from the localhost.  I don't have any users configured in it, and I'm trying
to send email to an made up user.  I just want to see if my mailet will be
invoked using some real email.  However, James is blocking it sending how
mail to unknown users on the local system is rejected.  Here is the command
I'm using to send the email:

mail -s "Mailet testy testy" chuck@localhost

Since I don't have a DNS record to route the email to this instance of
James, as this is my dev machine, I was using localhost to route it.

I opened up the mailetcontainer.xml and commented out some mailets hoping
this would turn off local user checking.  Here is what I did:

    <processor state="transport" enableJmx="true">
      <mailet match="SMTPAuthSuccessful" class="SetMimeHeader">
        <name>X-UserIsAuth</name>
        <value>true</value>
      </mailet>

      <!-- Disable this if you want to have case-sensitive local-parts of
the recipients -->
      <mailet match="RecipientIsLocal" class="RecipientToLowerCase"/>

      <!--<mailet match="HostIsLocal" class="ToProcessor">-->
        <!--<processor>local-address-error</processor>-->
        <!--<notice>550 - Requested action not taken: no such user
here</notice>-->
      <!--</mailet>-->

      <mailet match="All" class="com.emailarchive.mailet.ArchiveMailet"/>

      <mailet match="All" class="RemoteDelivery">
        <outgoingQueue>outgoing</outgoingQueue>
        <delayTime>5 minutes</delayTime>
        <delayTime>10 minutes</delayTime>
        <delayTime>45 minutes</delayTime>
        <delayTime>2 hours</delayTime>
        <delayTime>3 hours</delayTime>
        <delayTime>6 hours</delayTime>
        <maxRetries>25</maxRetries>
        <maxDnsProblemRetries>0</maxDnsProblemRetries>
        <deliveryThreads>10</deliveryThreads>
        <sendpartial>true</sendpartial>
        <bounceProcessor>bounces</bounceProcessor>
      </mailet>
    </processor>

You can see the local-address-error has been commented out.  However, it's
still sending that message and my mailet isn't being invoked.  Is there any
other configuration I need to tweak to get this to work?

Thanks,
Charlie