Put email in queue and send it one by one, by limits.
More Plugins
-
WP Google Charts
-
Molongui Authorship – Author Boxes, Guest Authors & Co-Authors for WordPress
-
Wapuu Dashboard Pet
-
WP Photo Album Plus
-
StranoWeb Ajax Login
-
Countdown Timer
-
Datadev – Jadlog for WooCommerce
-
Muki Floating TOC
-
List Custom Taxonomy Widget
-
Image Regenerate & Select Crop
-
Genesis Visual Hook Guide
-
WP Gfycat
-
Digital License Manager
-
Booter – Bots & Crawlers Manager
-
QuickShare
-
Contact Form by Supsystic
-
301 Redirects – Redirect Manager
-
Salt Shaker
-
Colorlib 404 Customizer
-
Snazzy Social Media Feed