FluentSMTP – WP SMTP Plugin with Amazon SES, SendGrid, MailGun, Postmark, Google and Any SMTP Provider vs Quillrush Newsletter Studio for Sendy

WordPress Mail SMTP Plugin For Any Email Services Are you having problems with your WordPress emails not sending? Or do you want to set what email address they are sent from? This plugin will solve all your email deliverability problems. FluentSMTP is the ultimate WP Mail Plugin that connects with your Email Service Provider natively and makes sure your emails are delivered 💯. Our goal is to send your WordPress emails fast, secure, and have them reach the inbox. Fluent SMTP plugin fixes your email delivery issue by connecting WordPress Mail with your email service providers. These integrations are native, so it will send the emails superfast. Connect as many email Service Providers as you want, and FluentSMTP will route your transactional and marketing emails automatically. This is one of the unique features that FluentSMTP has to offer. Why is FluentSMTP free? The FluentSMTP plugin is 100% free and open source. We will never monetize it. It’s a part of our “Five for the Future” participation, an initiative started by the WordPress Foundation. Our parent company WPManageNinja LLC builds products for WordPress businesses and has a very stable business model. We want to give back to the community, and FluentSMTP is part of that. 🎉 Available Email Service Connections Amazon SES Gmail OAuth Google Workspace OAuth Outlook OAuth SendGrid Mailgun Brevo (Sendinblue) Pepipost Postmark Zoho ZeptoMail (TransMail) SparkPost SMTP2GO Elastic Mail Zoho via SMTP Any SMTP email provider More native integrations coming soon 🎉 Fluent SMTP features Fluent SMTP is the fastest and most advanced WordPress Mail SMTP plugin on the market. We crafted this plugin for speed, reliability and scalability. Real-Time Email Delivery Email Routing to multiple email connections Connect with Any Email Service Providers Fallback Email Connection Email Logging Resend Emails Detailed Reporting Super fast UI powered by VueJS Most importantly, this plugin is free and will always be free. 👉 Read why it’s 100% free (always) 👈 How does Fluent SMTP work? Fluent SMTP improves your WordPress mail by intercepting wp_mail calls, and then connecting with your email service providers to ensure deliverability. It uses a direct email service API to send emails faster and securely. It means emails are sent using the provider’s direct API. For your native SMTP connections, it uses the proper host, port, and credentials to send your WP mails. Email Logging and Debugging Fluent SMTP optionally logs your emails, so at any time you can check to see your site health. You can also resend your failed emails, or resend any previous emails from email logs. 🎉 Amazon SES (Native API Connection) With Fluent SMTP SES Connection, you get the powerful, low-cost, high deliverability managed infrastructure from Amazon. With the support of Fluent SMTP, it’s super easy to set up and configure Amazon SES API and send all your WordPress emails. The integration is with amazon’s latest SES API so your emails will be delivered faster and the right way. Fluent SMTP optimizes the API connection so it creates CURL-Tunneling to send your emails even faster. With Amazon SES connection, You can send emails faster than any other plugins. 🎉 Gmail or Google Workspace (Native API Connection) Fluent SMTP – WP Mail Plugin provides you options to connect with your Gmail or Google Workspace emails and send emails over their API. It’s fast and secure. 🎉 SendGrid API Connection SendGrid is the leading email sending service provider. You can rely on their globally distributed, cloud-based architecture for sending your WordPress Emails. With Fluent SMTP, You can set up your SendGrid email service connection API in less than a minute. With this direct API connection, send your WordPress Mails fast and secure way. Read about SendGrid connection documentation here 🎉 Mailgun Email API Connection Mailgun is another leading email sending service provider and trusted by 225,000+ businesses. You can rely on their globally distributed, cloud-based architecture for sending your WordPress Emails. Get your message to the right person at the right time with global infrastructure and industry expertise you can rely on. With Fluent SMTP connection, You can set up your Mailgun email service connection in less than a minute. This is also a direct API connection so it’s faster than their SMTP connection. Read about Mailgun connection documentation here 🎉 Sendinblue API Connection Sendinblue is a platform for growing businesses and it has a great transactional email service. They serve more than 80,000 companies around the world and send millions of emails every day. If you use Sendinblue then with the help of Fluent SMTP, You can easily connect with its API and send Your WordPress emails via an API connection. Read about Sendinblue connection documentation here 🎉 Pepipost Email API Connection Pepipost is a complete sending partner with a user-friendly dashboard and many extensive functions such as statistics and real-time information. With Fluent SMTP connection, You can set up your Pepipost email service connection in less than a minute. With a direct API connection so it’s faster than their SMTP connection. Read about Pepipost API connection documentation here 🎉 SparkPost Email API Connection SparkPost is a great email sending service with lots of analytics features. With Fluent SMTP, You can set up your SparkPost email service connection with your WordPress in less than a minute. Read about SparkPost connection documentation here 🎉 Elastic Email API Connection Elastic Email is a great solution for sending transactional and marketing emails with a user-friendly dashboard and many extensive functions such as statistics and real-time information. Fluent SMTP plugin is fully compatible with their official API and you can use it to send your WordPress emails via Elastic Email 🎉 Outlook or Office365 API Connection Fluent SMTP provides you options to connect with your Outlook or Office 365 emails and send emails over their API. It’s fast and secure. Using oAuth2 authentication system for the connection, You can easily setup the connection and send your emails with Office 365 / Outlook emails. Read the documentation for connecting Office 365 Email with WordPress 🎉 SMTP2GO Email API Connection SMTP2GO is a convenient solution for sending transactional and marketing emails with a user-friendly dashboard and many extensive functions such as statistics and real-time information. Fluent SMTP plugin is fully compatible with their official API and you can use it to send your WordPress emails via SMTP2Go 🎉 Other SMTP Fluent SMTP plugin works with all major email services that offer SMTP connections such as Gmail, Yahoo, Microsoft Live, Zoho Mail, YandexMail, and any other email sending services. You can set the following options: Specify an SMTP Host. Specify an SMTP Port. Choose the Encryption option. Choose to use SMTP authentication or not. Specify the SMTP username and password. That’s it 💯 Read about SMTP connection documentation here 🚀 MODERN. POWERFUL. SUPER FAST 🚀 Built with VueJS as a Single-page Application. Super fast and lean interface so anyone can use it without a learning curve. Super awesome Dashboard with charts, graphs, and stats to show how your emails are doing. 🚀 Automatic Email Routing 🚀 With Fluent SMTP’s unique multiple connection driver features, You can add as many email connections as you want. Based on your From Email Address, Fluent SMTP will route your emails to the appropriate email driver and send them securely. This is one of the unique and useful features that Fluent SMTP offers. Now, you can route your transactional emails with one connection and marketing emails with another connection. 🚀 Email Logs and Reporting 🚀 Do you want to know how many and which emails your site is sending? Fluent SMTP got you covered. With powerful and super-fast email reporting and logs, you can easily view your WordPress emails. You can also view charts and graphs about your daily email stats. Also, you can resend any emails anytime you want. This is super helpful for storing emails for your records, auditing outgoing emails, and debugging during site development. Optionally, You can turn off this feature, and then only failed emails will be logged so you can take a look. Fluent SMTP uses a custom database table so your WordPress tables will not be bloated (we care). 🚀 Real-time Notifications on Email Failures via Telegram, Slack, and Discord 🚀 Fluent SMTP has a unique feature that will notify you in real-time if any email fails to send. You can set up your Telegram, Slack, or Discord channel and Fluent SMTP will send you a notification if any email fails to send. This is super helpful for debugging and monitoring your site’s email health. 🚀 Security 🚀 Fluent SMTP is built by professionals and security and scalability in mind. Fluent SMTP provides several options for you to keep your email sending secure and safe. Ability to store your SMTP / API credentials in wp-config.php. Ability to auto-delete old email logs. Fluent SMTP connects your email service providers directly via an API. = 🚀Plain-Text Support with HTML Email on the fly 🚀= FluentSMTP will automatically convert your HTML email to Plain-Text email on the fly. Then it will send your emails with multi-part mime type. This is super helpful for email deliverability and spam score. Please make sure, you activate that from the settings. 👉 Credits 👈 Fluent SMTP is built by WPManageNinja LLC. And yes, It’s built by the creator of popular plugins like FluentForms, FluentCRM, Ninja Tables. Fluent SMTP is a 100% free and open source plugin and we will never release a pro version. This does not mean that it lacks features. Our aim is to provide the ultimate SMTP/Email Service connection plugin for your WordPress Mails. We wrote an article about why we made this plugin and our plans for Fluent SMTP. The full source code is hosted on GitHub and you are welcome to contribute to the development of this awesome WP Mail Plugin. 👉 View on GitHub 👈 Compatible With.. Fluent Forms – The Fastest Form Builder Plugin FluentCRM – Email Marketing Automation, Email Newsletter and CRM Plugin for WordPress WooCommerce Elementor Forms Contact Form 7 Gravity Forms Contact Form by WPForms Forminator – Contact Form Ninja Forms Contact Form Form Maker by 10Web Formidable Form Builder GiveWP – Donation Plugin Fast Secure Contact Form Visual Forms Builder Contact Form Builder PlanSo Forms FluentCRM SendPress Newsletters WP HTML Mail WPForms Lite WP Forms Pro Email Templates .. and every other plugin that uses the WordPress API wp_mail to send mail! Easy Migration from WP Mail SMTP by WPForms If you currently using WP Mail SMTP by WPForms plugin and want to migrate to FluentSMTP then that is super easy. Within few seconds you are migrated. Just install FluentSMTP plugin to your site. Go to Settings -> FluentSMTP. It will automatically show previous configuration from “WP Mail SMTP by WPForms”. Click “Import From WP Mail SMTP” button and that’s it. Disable “WP Mail SMTP by WPForms” and enjoy FluentSMTP. Once Click Migration from Easy WP SMTP If you currently using Easy WP SMTP plugin and want to migrate to FluentSMTP then that is super easy. Within a few seconds you are migrated from “Easy WP SMTP”. Just install FluentSMTP plugin to your site. Go to Settings -> FluentSMTP. It will automatically show previous configuration from “Easy WP SMTP”. Click “Import From Easy WP SMTP” button and that’s it. Disable “Easy WP SMTP” and enjoy FluentSMTP. What’s Next If you like this plugin, then consider checking out our other plugins: FluentCRM – Email Marketing Automation and CRM Plugin for WordPress Fluent Forms – Fastest WordPress Form Builder Plugin WordPress Helpdesk and Customer Support Ticket Plugin Ninja Tables – Best WP DataTables Plugin for WordPress Ninja Charts – Best WP Charts Plugin for WordPress Paymattic – Simple Payment Donations & Subscriptions Plugin

📧 Quillrush Newsletter Studio for Sendy turns your WordPress dashboard into a full-blown newsletter creation studio for the Sendy + Amazon SES stack. Drag your latest posts into a beautiful responsive HTML email, pick the Sendy lists/segments to ship to, and send via your self-hosted Sendy installation, which forwards every message through Amazon SES. No HTML coding. No external SaaS. No paid tier. ⚠️ Requires a self-hosted Sendy install backed by Amazon SES. This plugin is the WordPress front-end — it does not replace Sendy or SES. If you don’t have Sendy + SES set up yet, see sendy.co and aws.amazon.com/ses. ✨ Headline features 🎨 Visual newsletter builder — drag posts in, see the rendered email update live. 📨 Two newsletter formats per campaign — The Roundup (subscriber-facing) and The Insider Brief (editorial pitch for media & partners). 📋 Auto-fetched Sendy lists & segments — pulled live via the Sendy API, shown as checkboxes with active subscriber counts. Cached 10 minutes; one-click refresh. 🧠 Remembers your last selection — the lists you sent to last time are pre-checked next time. 🔍 Infinite-scroll post search — AJAX-loads posts in batches of 10 as you scroll. 🖼️ Smart hero image — uses your uploaded banner if present, otherwise falls back to the first post’s featured image. 📱 Mobile-first responsive layout — 2 columns on desktop, single column on mobile ( /scheduled.php?i=BRAND_ID so queued campaigns process without a system cron. Show Article Excerpt — checkbox. Insert a 20-word excerpt between the post title and the “Read More” button. 🎨 Footer & Social Settings Footer Logo URL — logo shown in the dark footer band. Copyright Text — footer copyright line. {year} is replaced with the current year. Custom Footer Text — textarea, HTML allowed. Shown in a highlighted box above the footer in The Roundup. Newlines → automatically. “Read More Articles” Link — optional link below the post grid. Instagram URL / LinkedIn URL / X (Twitter) URL / YouTube URL — social icons in footer. ✉️ The Insider Brief — Template Texts (used only by The Insider Brief format) Greeting — e.g. Hi [First Name], Intro Paragraph — lead paragraph above the hero story (HTML allowed). Hero Section Label — small label above the hero (e.g. Hero Story). Grid Section Heading — e.g. 🔍 What Else We're Seeing “Why This Matters” Heading + Body Collaboration Heading + Body — e.g. 📩 For Media & Collaborations + CTA bullets and contact info (HTML allowed). About Us Heading + Body — centered About block above the footer. 📅 Send modes 💾 Save as Draft in Sendy — POSTs to create-campaign.php with send_campaign=0. Campaign appears in your Sendy dashboard as a draft. WP logs status: draft. 🚀 Send Immediately — POSTs to create-campaign.php with send_campaign=1. Sendy queues + dispatches via SES. WP logs status: sent. If Auto-Trigger Cron is on, also hits scheduled.php?i=BRAND_ID. ⏰ Schedule — stored as a qrnss_campaign post with status scheduled. WordPress registers a one-off wp_schedule_single_event for the chosen datetime. When the event fires, the plugin sends via Sendy. Datetime picker is timezone-aware and uses your WP timezone setting. 🛟 Failure handling Failed sends never silently disappear: ❌ Red admin notice at the top of the Campaigns screen. 📋 Exact Sendy error in the Error column. 🔁 One-click Retry Send button (CSRF-nonced). ♻️ Auto-recovery — overdue scheduled campaigns automatically send on next admin page-load. 🗄️ Campaign history (CPT) Every campaign is stored as a qrnss_campaign custom-post-type entry. Admin columns: Title — subject line. Status — draft (grey), scheduled (yellow), sent (green), failed (red). Scheduled For — datetime if scheduled. Error — Sendy error message if the send failed. 🔌 Sendy API endpoints used All requests go straight to your own self-hosted Sendy installation at the URL you set in Settings. The plugin never talks to any third-party SaaS — Sendy itself fans out to Amazon SES from your host. api/lists/get-lists.php — fetch lists for the Create Newsletter screen (cached 10 min). Sends: api_key, brand_id. api/subscribers/active-subscriber-count.php — per-list subscriber counts. Sends: api_key, list_id. api/campaigns/create.php — Save as Draft, Send Immediately, scheduled fire. Sends: api_key, from_name, from_email, reply_to, title, subject, html_text, plain_text, list_ids, brand_id, send_campaign. scheduled.php (your Sendy host) — only when Auto-Trigger Cron is ticked. Sends: i=BRAND_ID query param. 🔒 Requirements WordPress 5.8 or higher (tested up to 7.0). PHP 7.4 or higher. A reasonably recent self-hosted Sendy installation. Amazon SES configured inside Sendy (out of scope for this plugin).