Where do I find the total number of active contacts in my account?
Anyone on your contact lists that you are able to send mail to is considered an "active contact." You can find your total number of active contacts in the list screen by clicking on the LISTS tab. On this page there is a box above the list table called "Total Active Contacts."
Contact Lists August 7, 2018
I want to send an email to multiple lists. Will contacts who are on 2 or more list get duplicate emails?
You can send your email campaign to multiple contact lists. You can select the contact lists in the list selection step of the email creation process. In case a contact is listed on more than one list, that person will receive only one copy of the email. For e.g. email@example.com exists in your lists named "Summer List", "Winter List" and "Autumn List". You select all these lists for your email
How do I mail specifically to contacts who opened my last email?
You can send an email to the recipients who opened your last email by saving these contacts to their own, separate list. Here's how you do that: Click on the Emails tab. Click on the Email Reports link from the Reports menu. Click on the name of the email you want to use to create the list of email openers. Click on the OPENS button. Click on SAVE TO LIST