Hi, I am using a custom way to send out emails to my group from amember, what i need to know is how to generate the "Unsubscribe" security string after the email address string in teh URL. When you click on the unsubscribe link in the email the last string ?s=ijsoidjow < this code here is what im trying to find out how to generate. I do not see it in the database anywhere so im guessing it is created or encrypted email ? It seems to be the same for every email address. Thanks!