Jack L. Stone wrote:
>The lists have several thousand members each and as most know from
>experience, folks change emails like their socks and don't remove
>themselves. Thus, when we do a customer mailing, several dozen or hundred
>may be bad. I can collect them by list just fine, but removing them one by
>one is not the answer.
Why not? How often do you mail? How many lists?
Yes, of course a few hundred unsubscriptions takes a bunch of resource
and a bunch of time... but are you starved for those resources, and does
the time create a problem? Your time is even more expensive than your