Add a real newsletter system to your blog.
https://wordpress.org/plugins/newsletter
Widgets · WordPress Plugins
Get access to data on 454,895 websites Newsletter for Wordpress Customers. We know of 262,133 live websites using Newsletter for Wordpress and an additional 192,762 sites that used Newsletter for Wordpress historically and 106,302 websites in the United States.
Get a list of 454,895 websites using Newsletter for Wordpress which includes location information, hosting data, contact details, 262,133 currently live websites and an additional 135,843 domains that redirect to sites in this list. 192,762 sites that used this technology previouslyand 106,302 websites in the United States currently using Newsletter for Wordpress.
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