Authentication issues again!

[weiler]

Hi ya'll-

I posted this under an older topic but thought I'd create a new topic
since the old topic is, well, old.  :)

I'm getting the 'ole "Authentication Failed.  Is your host registered
IP/DNS..." from the server when the client tries to connect to update
the files specified in update.conf on the client.

The paths are correct, the files are readable.  I compiled on Solaris
9, cfengine
2.1.19p1.  Here's my cfservd.conf file, if anyone can see anything
wrong with it!:

groups:
   cfengine_server = ( myserver )

control:
   any::
      domain = ( mydomain.com )
      MaxConnections = ( 5 )
      IfElapsed = ( 1 )
      DenyBadClocks = ( false )
      AllowUsers = ( root )
      LogAllConnections = ( false )
      cfrunCommand = ( "/var/cfengine/bin/cfagent" )

   cfengine_server::
      AllowConnectionsFrom = ( 111.111.33 111.111.34 ) # subnets of the
clients
      TrustKeysFrom = ( 111.111.33 111.111.34 )

   !cfengine_server::
      AllowConnectionsFrom = ( 111.111.33.55 ) # IP address of the
server
      TrustKeysFrom = ( 111.111.33.55 )

admit:
   any::
      $(cfrunCommand) myserver.mydomain.com
      /var/cfengine/ppkeys/localhost.pub myserver.mydomain.com

   cfengine_server::
      /var/cfengine/inputs *.mydomain.com encrypt=true
      /var/cfengine/bin    *.mydomain.com

I've been tearing my hair out for days on this, help!

ciao, erich