Put email in queue and send it one by one, by limits.
More Plugins
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WP Express Checkout (Fast Payments via PayPal & Stripe)
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CRM Perks Integration for Gravity Forms and Salesforce
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Magic Block
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WP Remote Users Sync
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Category AJAX Filter – Advanced Filter for Posts & Custom Post Types
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Responsive Lightbox & Gallery
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Showeblogin Social Plugin
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Feeds for YouTube (YouTube video, channel, and gallery plugin)
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Remove Posts in Category From Homepage
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Blue Login Style
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Payment Plugins for PayPal WooCommerce
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Admin Collapse Subpages
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Instant CSS
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SEOWriting
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Admin Menu Groups
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Category Sticky Post
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WP Travel Engine – Tour Booking Plugin – Tour Operator Software
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Really Disable Emojis
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Bulk Change Media Author
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Real Estate Manager – Property Listing and Agent Management