When i add my domain in the smtproutes it stops , otherwise it works

[RAGHVENDRA N SHUKLA]

Hello ,
      We are able to relay the messages when the smtproutes are there ,
but when i add my domain to the
      smtproutes then it does not relays. eg my domains are prl.res.in
and prl.ernet.in
     when i add the :prlfs.prl.ernet.in in the smtproutes , it works for
all the mails which are
    allowed Ok thats fine , but when i add the
prl.ernet.in:prlfs.prl.ernet.in then it stops
   relaying  WHY ? . there are no spaces from the starting.