Put email in queue and send it one by one, by limits.
More Plugins
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SocialNotify: Notifications for Contact Form 7
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Invoicing with InvoiceXpress for WooCommerce – Free
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Show Theme in Footer
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Simple Auto-Poster for Bluesky
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VistaWP – IDX Feeds for Page Builders
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Copy Code To Clipboard
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Layouts for Divi
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Custom Swatches for Iris Color Picker
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Pending Email SMTP
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Social Profile Linking
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Nofollow External/Outbound Link (SEO)
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Iconic Copy Text Blocks
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Random File
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My Simply Calender
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WP Global Site Tag
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Project Pages – Portfolio Template, Portfolio Maker, Work Context Explorer!
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RTL Feed Fixer
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Infinite Scroll Product For WooCommerce
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WP Click to Chat – Email, Live Chat, Call & Book Now Buttons
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LSX PayFast Gateway for Give