Simple SMTP vs SureMail – SMTP and

Adds a simple, no-fuss SMTP settings to your WordPress installation that lets you define custom settings, which is especially useful for hosts with no control over the php mail functionality. If logging is enabled, a new segment in the settings panel will show up with a 30-day overview of recent emails, and will automatically prune older logs. Please see the FAQ if you want a more permanent solution. For more information, please see the project wiki on GitHub. Environment and constant overriding (optional) This plugin will prefer environmental and constant-stored values over the plugin-saved equivalent settings, making it easier to use this plugin via deployment. These can be either stored in your systems env setup, or in wp-config.php as define( 'SEE_BELOW', 'your_value_here' );. Accepted Parameters SMTP_HOST (string) Mail server hostname. SMTP_PORT (integer) Port address (usually 25, 465 or 587). SMTP_AUTH (integer, 1 or 0) Pass below credentials to your mail server. SMTP_USER (string) The mail username for this account. SMTP_PASS (string) The password for the mailer account. SMTP_FROM (string) Enforce all emails come from this email address. SMTP_FROMNAME (string) Enforce all emails to have a certain email name. SMTP_SEC (string) Use a particular email security method (accepts ‘def’ (default), ‘ssl’, ‘tls’ and ‘off’). SMTP_NOVERIFYSSL (boolean) Disable validation of the SMTP server certificate (not recommended). SMTP_LOG (boolean) Controls the logging capability and visibility. SMTP_DISABLE (boolean) Disables the mailer. They will still be logged if enabled, but won’t send out. It is recommended to store at least SMTP_PASS in your wp-config.php file (with the correct file permissions set). If the openssl extension is available, the plugin will attempt to encrypt the password in the database.

100% Free SMTP Plugin with Premium Features — Connect Amazon SES, Postmark, View Detailed Email Logs and More ★★★★★ At SureMail, 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 SureMail 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 the live demo of SureMail Key features of SureMail 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. SureMail 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 SureMail to handle all your email delivery needs with reliability and ease. Why Is SureMail Free? SureMail 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. SureMail is our way of supporting WordPress users by offering a reliable email solution at no cost. We have a solid business model, and offering SureMail for free is just one of the many ways we aim to contribute to the WordPress ecosystem. How Does SureMail Work? SureMail 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, SureMail routes outgoing emails through the most reliable SMTP servers. This allows for easy setup and robust email delivery. With SureMail, 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, SureMail ensures your emails always reach their destination. SureMail supports multiple SMTP providers: SureContact Amazon SES SendGrid Mailgun Mailjet Google Workspace / Gmail MailerSend Postmark SparkPost Elastic Email Brevo SMTP2GO Netcore 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. SureMail Features SureMail 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, SureMail 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, SureMail 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: SureMail 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 SureContact, Amazon SES, SendGrid, Mailgun, Gmail, and more. Best of all, SureMail is completely free, ensuring high-quality, fail-proof email delivery for all WordPress users, with no hidden costs. Multiple SMTP Connections SureMail 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, SureMail 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 SureMail, you’re never limited to a single SMTP connection. If your primary email provider fails, SureMail 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 SureMail 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, SureMail 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 SureMail 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 SureMail’s integration with SureTriggers, allowing you to customize your email failure notifications. Unlike other plugins that limit notifications to just a few channels, SureMail 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 SureMail’s 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 SureMail 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, SureMail’ intuitive design ensures that you can quickly configure and manage your email system without any technical hassles. Support for Popular SMTP Providers SureMail 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 SureContact, Amazon SES, SendGrid, Mailgun, or Gmail, SureMail 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 SureMail 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 SureMail? SureMail caters to a wide range of WordPress users, as email functionality is crucial for nearly all websites. Our target audience includes: Website Owners: SureMail 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. SureMail 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, SureMail offers the reliability and features needed to maintain consistent communication. Agencies and Freelancers: Web design and development agencies can benefit from SureMail’s ability to streamline email management across multiple client sites. Marketing Professionals: SureMail’s 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 SureMail’s reliable delivery. Educational Institutions: Schools and universities using WordPress can use SureMail 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 SureMail meets their needs effectively. SureMail 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 SureMail Supports SureMail 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 SureMail Supports SureMail works with any theme, including: Astra Spectra One Blocksy Bricks Builder Flatsome GeneratePress Hestia Kadence Neve And many more Branding Guideline SureMail® is a registered trademark. Please use the following format when mentioning SureMail anywhere: SureMail [correct] Sure Mails [incorrect] Suremail [incorrect] Suremails [incorrect] Sure mails [incorrect] Sure Mail [incorrect] CONNECT WITH OUR TEAM AND COMMUNITY Join our Facebook group community: Learn the tricks and techniques that other SureMail users are using to grow their business. Also, get exciting insider information on upcoming feature releases.