Hello,

We are reviving a list we haven't used for a couple of years.     Is there 
a way to check for active / legitimate addresses of subscribers without 
sending out a "test" message?     I thought a probe of some kind that would 
return a list of addresses that return a non-delivery error message might 
do the trick, but adding "probe" to Renewal= only operates at subscription 
renewal time, not immediately.

Any advice welcome.

Bill Schipper

[PS:   Sorry for posting the "Query lstown-l" message;   elementary mistake 
on my part]