5 Replies Latest reply on Jun 2, 2016 10:46 AM by Keith Nyberg

    Can you test Email Subject Lines at 10% of List first, then the rest with Winning subject line

    Dona Gilic

      Is there a way to do a A/B split test with email subject lines, but for only 10-20% of the targeted audience from my smart list, then for the remaining portion of the list choose the winning subject line ?