>You could try changing their sub addresses to routed ones.  That is,
>if the sub adress is [log in to unmask] change it to
>[log in to unmask]
>
 
Thank you.  I'll try this the next time the problem comes up.
 
Bob
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 Robert Ponterio                  | [log in to unmask]
 co-manager of FLTEACH            | State Univ. of New York Cortland
 Foreign Language Teaching Forum  -----------------------------------
 http://www.cortland.edu/www_root/flteach/flteach.html