My point is that we can't rely on the message to the member that is sent after the spam marking.
Providing the Owners with the appropriate and unique automatic rejoin link would all us the option to alert the (ex)subscriber
if we were so inclined.
In the last month we had 4 dropped via spam and none were recovered
2 were Yahoo
1 was sbcglobal
1 was bellsouth
In the previous month only 1 was recovered and that was not a domain hosted by Yahoo/Verizon as this months' 4 were.