MaxBulk Mailer already allows you to unsubscribe people from a list but what happens if a recipient is subscribed to more than one list and he explicitly asked not to receive anything else from you?
Well, you have the choice between processing each list separately and unsubscribe the recipient from each of them or use the Global Blacklist feature. In fact, the Global Blacklist prevents you from sending messages to given addresses whichever the list you have selected. In other words, you just need to add the address once to the blacklist to get it automatically blocked everywhere else! Furthermore you can even block a whole domain or a name independently from its domain!
As unsubscribed addresses, blacklisted recipients are automatically discarded by MaxBulk Mailer when sending messages.
Blacklisting an email address is very simple. Let's see...