Thanks for nice plugin now this is with double-opt option.
I am using this on my official website and server is hostgator.
I don't know why its showing error message "Please try after some time" above email input box when i enter any email address for subscription.
Everything is working only this message is looking awkward when i click on subscribe button with email in input box. Please help
I found this line in email-newsletter/widget/widget.js.