Many happy "returns"

[DAVID.A.GERSTEIN]

GIANFRANCO:
     "Sorry friends, this message returned to me "unsent". I don't 
know what [the message's return] really means, so I resend it...."
      When you send a single message to the disney-comics mailing 
address, a computer program causes your message to then be sent out 
to the mailing list's other subscribers (over fifty?  I'm not sure!). 
If someone's E-Mail system is having problems, the message will be 
returned to you from their computer.  That's what happened with your 
message;  ONE person's E-Mail system sent the letter back to you.  
But all the rest of us, I think, got your letter.  So when you have 
one of your messages returned "unsent," you don't need to send it 
again.
      I'm sending this message to the whole Digest, just in case 
others are wondering about this same problem.