Hi Ned,
I would have though that this was the whole purpose of keeping a "Delete" part to a list.
Well, I can tell you from experience, people do this all the time!
They remove themselves, and come back and add themselves again, especially if a coupon is involved.... You can use the Custom Perl/PHP scripts (at link below in forum) to control if they are 'reset' back to 1st day, or just re-added, if they re-add...
Perl Script:
http://listmailpro.com/forum/index.php?topic=171.0PHP Script:
http://listmailpro.com/forum/index.php?topic=172.0The problem you are talking about would be solved with a 'Per List' Blacklist, The 'Per List' Blacklist, where you blacklist people from the list, for that list only, and not from other lists....
Another way to do this is with a GLOBAL Blacklist, which I've asked for before... hopefully DW will add it to the list of things coming in the future, as it would be useful. The only problem with that is that the person cannot add themselves to ANY of your lists, and this is probably not what you want - unless you're preventing the 'joker' who adds someone else to the lists... that would solve that problem....
You should get comfortable/used to people adding themselves/removing themselves from your list to grab coupons, either that, or consider sending out more coupons... as people wil use that method frequently if they have to....