Double Opt-in Home › Forums › Newsletter Plugin Support › Double Opt-in This topic has 1 reply, 1 voice, and was last updated 6 years, 4 months ago by Anonymous. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts July 12, 2018 at 11:06 pm #108131 AnonymousInactive Hello, everybody, I installed the plugin earlier and cannot activate the double-opt-in function. Can someone please help me? Thanks! Khaled July 13, 2018 at 9:55 am #108215 AnonymousInactive I found it! 🙂 My problem was that I used WPML and selected only one language. When I selected all languages, the double opt-In function appeared. Thanks you Author Posts Check out our premium plans with priority support. Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In