Do I need to worry about duplicates when same email is in multiple subscriber lists
I am starting to create new subscriber lists within my brand. I plan to automate entries to these new lists when new contact forms are submitted through my site. It's very possible that a member from my existing subscriber list will use a contact form, which would then create a duplicate entry for this person in the new subscriber list connected to the contact form. When I run a campaign and use a combination of subscriber lists, will Sendy skip all duplicate email addresses that exist across the subscriber lists selected for my campaign?