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The plugin scored great on our tests. Everything looks good!
Tests done by WP Hive test script Results
Minimal impact on memory usage The memory usage of this plugin is less than the average memory usage of other plugins on WordPress.org + 200KB. Check FAQ for more.
Minimal impact on pagespeed The impact of this plugin on PageSpeed is less than the average impact of other plugins on WordPress.org + 1000 milliseconds
No PHP errors, warning, notices WP Hive automated test found no PHP error while activating this plugin on our server
No Javascript issues WP Hive automated test found no JavaScrip error while activating this plugin on our server
Latest PHP 8.1.12 compatible WP Hive automated test found the plugin fully compatible with the latest version of PHP
Latest WordPress 6.8 compatible WP Hive automated test found the plugin fully compatible with the latest version of WordPress
Optimized database footprint The plugin creates less than 50 database tables
No activation errors WP Hive automated test found no activation error while activating this plugin on our server
No resource errors WP Hive automated test found no resource error/s while trying this plugin on our server
Frequently updated The plugin was updated at least once in the last 90 days
No problems were detected during tests.
All the plugins are tested on the same server with exactly same configuration via test script that automatically activates and logs the data WP Hive shows.
All the scripts run on a VPS with 8 CPU cores and 8 GB of RAM.
The test sites are hosted on Google Cloud VM instances, one site/plugin per instance. The machine type is n1-standard-1. The server is a 8 core CPU with 8GB of RAM.
The test sites are hosted on Apache/2 server and they are tested on PHP 8.1.12 & WordPress 6.8.
The database server is MySQL 10.6.10 and the default PHP memory limit is 512M.
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About SureMail
Description
Send WordPress Emails with Confidence Using Multiple SMTP Providers and Advanced Fail-Safe Features ★★★★★ At SureMails, we understand how crucial it is for your emails to reach your audience—whether it’s a transactional email, a newsletter, or an important notification. That’s why we’ve built SureMails with a strong focus on eliminating email delivery failures and providing a reliable solution for WordPress....
Send WordPress Emails with Confidence Using Multiple SMTP Providers and Advanced Fail-Safe Features
★★★★★
At SureMails, we understand how crucial it is for your emails to reach your audience—whether it’s a transactional email, a newsletter, or an important notification. That’s why we’ve built SureMails with a strong focus on eliminating email delivery failures and providing a reliable solution for WordPress users.
Our mission is to empower you to send WordPress emails with confidence, knowing they will always be delivered.
Try it out on a free dummy site
Key features of SureMails include:
Fail-Proof Email Delivery: Automatically retries failed emails and uses fallback SMTP providers to ensure that your emails are always delivered.
Seamless SMTP Setup: Simple, easy-to-use interface for configuring your SMTP settings.
Email Logging: Comprehensive logging lets you monitor email delivery status, and resend emails whenever needed, ensuring nothing is missed.
Multiple SMTP Providers: Supports a variety of SMTP providers, allowing you to rely on backup connections in case the primary fails, guaranteeing continuous email delivery.
Email Delivery Optimization: Increase your chances of successful delivery with authenticated SMTP servers that reduce the risk of emails being flagged as spam.
Advanced Security: Built-in encryption and authentication protect your emails and data.
Real-Time Analytics & Reporting: Gain insights into your email performance and delivery rates to ensure everything is working smoothly.
SureMails is built to ensure your WordPress emails are delivered—every time, without fail. Whether you need one-off emails or regular newsletters, you can trust SureMails to handle all your email delivery needs with reliability and ease.
Why Is SureMails Free?
SureMails is completely free because we believe that fail-proof email delivery should be available to everyone in the WordPress community. Our goal is to provide a powerful and reliable solution without any barriers to entry.
As part of Brainstorm Force, a company with a strong foundation in building quality WordPress products, we want to give back to the community. SureMails is our way of supporting WordPress users by offering a reliable email solution at no cost.
We have a solid business model, and offering SureMails for free is just one of the many ways we aim to contribute to the WordPress ecosystem.
How Does SureMails Work?
SureMails ensures fail-proof email delivery for your WordPress site by seamlessly integrating SMTP connections into your email sending process. By reconfiguring the wp_mail() function, SureMails routes outgoing emails through the most reliable SMTP servers. This allows for easy setup and robust email delivery.
With SureMails, emails are sent using your chosen SMTP provider’s API, bypassing potential issues like blocked SMTP ports or poor email deliverability. Whether you’re using your hosting provider’s SMTP service or a third-party provider, SureMails ensures your emails always reach their destination.
SureMails supports multiple SMTP providers:
Amazon SES
SendGrid
Mailgun
Mailjet
Google Workspace / Gmail
Microsoft 365 / Outlook.com
Postmark
SparkPost
Elastic Email
Brevo
Zoho Mail
SendLayer
SMTP.com
SMTP2GO
Other SMTP
Plus, you can customize the “From Name” and “From Email” for each SMTP connection, ensuring consistent and professional branding across all your communications.
SureMails Features
SureMails is the ultimate WordPress SMTP plugin designed to ensure fail-proof email delivery with speed, reliability, and flexibility. Whether you’re managing a small blog or a large business, SureMails provides the tools you need to send emails without worry.
Multiple SMTP Connections: Set up multiple SMTP providers for reliable and redundant email delivery.
Fallback Email Connections: If one SMTP connection fails, SureMails automatically switches to another for uninterrupted email delivery.
Auto-Retry Mechanism: Automatically retries failed email deliveries after a set period, ensuring emails are sent successfully.
Email Logging: Keep track of all sent emails, view their delivery status, and easily resend if needed.
Email Failure Notifications: Get notified about email delivery failures via SureTriggers integration, with support for a variety of channels beyond Telegram, Slack, and Discord.
Detailed Email Analytics: Gain insights into your email performance with comprehensive reporting on delivery rates and failures.
Super Fast and Easy-to-Use Interface: SureMails is built for simplicity, with a sleek, intuitive interface that makes managing emails easy.
Support for Popular SMTP Providers: Easily integrate with top email services like Amazon SES, SendGrid, Mailgun, Gmail, and more.
Best of all, SureMails is completely free, ensuring high-quality, fail-proof email delivery for all WordPress users, with no hidden costs.
Multiple SMTP Connections
SureMails allows you to configure multiple SMTP connections with the same From Email and From Name, ensuring your emails are sent through the most reliable channels. If your primary provider faces issues, SureMails can seamlessly switch to an alternate connection, maintaining the continuity of your email flow. This redundancy means you don’t have to worry about downtime or failed deliveries, keeping your communications running smoothly at all times.
Multiple Fallback Email Connections
With SureMails, you’re never limited to a single SMTP connection. If your primary email provider fails, SureMails automatically switches to your fallback connections one after another, ensuring your emails still reach their destination. This fail-safe feature guarantees reliable email delivery, even in situations where the first connection fails, keeping your business communication uninterrupted.
Auto-Retry Mechanism
SureMails includes a built-in auto-retry mechanism that ensures emails are resent in case of failure. If an email fails to send through your primary SMTP connection and its fallbacks, SureMails will retry sending the email after a set period, giving your delivery another chance. This increases your chances of successful delivery without requiring you to manually intervene, reducing email failures and improving reliability.
Detailed Email Logging
SureMails provides detailed email logging, so you can easily monitor the status of every email you send. View detailed logs to track delivery statuses, troubleshoot any issues, and keep a record of every sent email. If necessary, you can quickly resend emails to recipients with just a few clicks, ensuring that important communications are never missed.
Email Failure Notifications
Stay informed with SureMails’ integration with SureTriggers, allowing you to customize your email failure notifications. Unlike other plugins that limit notifications to just a few channels, SureMails allows you to send alerts wherever you need—whether that’s email, Slack, SMS, or another channel—ensuring you’re always in the loop when emails fail to deliver.
Detailed Email Analytics
Gain insights into your email sending performance with SureMails’ detailed email analytics. Track delivery rates, failures, retries, and more, all from one easy-to-use dashboard. This data helps you identify patterns, optimize your sending practices, and ensure that your email deliverability is always at its best.
Super Fast and Easy-to-Use Interface
SureMails is built with simplicity and speed in mind. It’s super-fast, user-friendly interface makes setting up and managing your SMTP connections and email settings a breeze. Whether you’re a beginner or an experienced user, SureMails’ intuitive design ensures that you can quickly configure and manage your email system without any technical hassles.
Support for Popular SMTP Providers
SureMails supports a wide range of popular SMTP providers, giving you the flexibility to choose the service that works best for you. Whether you’re using Amazon SES, SendGrid, Mailgun, or Gmail, SureMails ensures smooth integration with these services, providing you with a powerful, fail-proof email delivery system. Choose from the best providers to suit your needs and ensure reliable email sending every time.
Completely Free
SureMails is completely free, ensuring you can benefit from all these powerful features without any hidden costs. Whether you’re running a small blog or a large business, you’ll have access to top-tier email delivery solutions that ensure your emails are always delivered reliably—without breaking the bank.
Who Can Benefit from SureMails?
SureMails caters to a wide range of WordPress users, as email functionality is crucial for nearly all websites. Our target audience includes:
Website Owners: SureMails is designed for individuals and businesses who manage their own WordPress websites. It provides an intuitive interface that allows website owners to set up and manage email delivery without requiring deep technical knowledge.
eCommerce Businesses: Online stores rely heavily on transactional emails for order confirmations, shipping updates, and customer communications. SureMails ensures these critical emails reach customers’ inboxes reliably.
Bloggers and Content Creators: For those who rely on email newsletters and updates to engage their audience, SureMails offers the reliability and features needed to maintain consistent communication.
Agencies and Freelancers: Web design and development agencies can benefit from SureMails’ ability to streamline email management across multiple client sites.
Marketing Professionals: SureMails’ detailed analytics and logging features make it valuable for marketers who need insights into email performance and deliverability rates.
Non-Profit Organizations: NGOs and nonprofits that rely on email for donor communications and campaign updates can benefit from SureMails’ reliable delivery.
Educational Institutions: Schools and universities using WordPress can use SureMails to ensure important communications reach students, faculty, and staff.
Small to Medium-sized Businesses: SMBs looking for a robust email solution without the complexity of enterprise-level systems will find SureMails meets their needs effectively.
SureMails aims to provide a comprehensive email solution that meets the needs of this diverse audience, from novice users to experienced WordPress professionals, and ensures reliable email delivery across various use cases and industries.
Some of the WordPress Plugins SureMails Supports
SureMails is compatible with all plugins that send out emails, including:
WooCommerce
SureForms
Contact Form 7
Gravity Forms
WPForms
Fluent Forms
WS Form
MailPoet
Easy Digital Downloads
LearnDash
FluentCRM
Easy Digital Downloads
LifterLMS
MemberPress
SureMembers
CartFlows
And many more
Some of the WordPress Themes SureMails Supports
SureMails works with any theme, including:
Astra
Spectra One
Blocksy
Bricks Builder
Flatsome
GeneratePress
Hestia
Kadence
Neve
And many more
Branding Guideline
SureMails® is a registered trademark. Please use the following format when mentioning SureMails anywhere:
SureMails [correct]
Sure Mails [incorrect]
Suremail [incorrect]
Suremails [incorrect]
Sure mails [incorrect]
SureMail [incorrect]
Sure Mail [incorrect]
CONNECT WITH OUR TEAM AND COMMUNITY
Join our Facebook group community: Learn the tricks and techniques that other SureMails users are using to grow their business. Also, get exciting insider information on upcoming feature releases.
Want to skyrocket the popularity of your plugin and reach millions of eager users? Look no further than WP Hive. Gain credibility through in-depth reviews, drive conversions with targeted email marketing, and boost visibility with strategic social promotion and exposure
Be Part of the Conversation with WordPress Enthusiasts
Using SureMail? Great, join the conversation now!
Let’s talk about overall quality, ease of use, stellar support, unbeatable value, and the amazing experience SureMail brings to you.