http://bit.do/dTW8m Secret page with discount at Maborak.
http://www.iemaddons.com/product/exclude-on-send-and-import-addon This custom developed addon will allow you to select contact lists to exclude from a particular email campaign send. When importing contacts from file, this addon will also allow you to dedupe against a given contact list, meaning you can exclude contacts from the import if they are already on an existing contact list of choice.
