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Free Plugin by Areeb Majeed v1.1.6

Simple SMTP by Maileroo

Ensure seamless WordPress email delivery with our all-in-one SMTP plugin, compatible with Gmail, Outlook, Maileroo, SendGrid, Mailgun, and more!

Simple SMTP by Maileroo

The facts

Rating
5★ from 4
Active installs
700+
Price
Free
Last updated
31 Mar 2026
Added
Aug 2024
Requires WP
4.6
Tested up to
WP 6.9.7
Requires PHP
7.4
Downloads
8,553

Our analysis

AI-assisted

Simple SMTP by Maileroo is a WordPress plugin designed to improve email delivery by using your preferred SMTP service. It helps ensure that emails sent from your WordPress site arrive reliably in inboxes, rather than being marked as spam.

The plugin supports integration with various SMTP relay providers, including Maileroo, Mailgun, and SendGrid. It also features HTTP API integration, allowing users to send emails without needing SMTP credentials, which can be beneficial for those with hosting limitations.

Best for: This plugin is suitable for WordPress users needing reliable email delivery solutions.

What it does well

  • ✓Improves email delivery reliability
  • ✓Supports multiple SMTP relay providers
  • ✓Offers HTTP API integration with Maileroo
  • ✓Free to use
  • ✓Designed for WordPress environments

Where it falls short

  • •Limited feature information provided
  • •No details on support or documentation

Verdict

Simple SMTP by Maileroo provides a straightforward way to enhance email delivery for WordPress sites, although details on support and additional features are limited.

From the developer

Areeb Majeed's own description of Simple SMTP by Maileroo, lightly tidied.

Are you struggling with WordPress not sending emails correctly? Simple SMTP by Maileroo is here to solve that! This plugin is designed to ensure your WordPress emails are sent reliably and efficiently, using your preferred SMTP service.

We aim to simplify and secure email delivery, ensuring your messages consistently land in the inbox. Simple SMTP by Maileroo fixes your email reliability by helping you switch to a proper SMTP Relay such as Maileroo, MailGun, SendGrid, etc. Simple SMTP by Maileroo is free to use and has everything you need to send your emails via WordPress!

SMTP Explained

SMTP, or Simple Mail Transfer Protocol, is the industry standard for sending emails across the internet. It plays a critical role in the email delivery process, acting as the protocol that governs the transmission of emails from one server to another. Understanding SMTP is essential for anyone managing email communications, particularly in a WordPress environment. If you do not use a proper SMTP relay service, your emails might go to spam, compromising their effectiveness and reach.

HTTP API Integration

Now, with the latest update, Simple SMTP by Maileroo offers HTTP API integration with Maileroo. This feature allows you to send emails via the Maileroo API, without the need for SMTP credentials. This is a great option for users whose hosting providers block SMTP ports or for those who prefer to use the Maileroo API for email delivery.

SMTP Relay Providers

Here are some of the popular SMTP Relay providers, each offering unique features and benefits for different email delivery needs:

  1. Maileroo
  2. Mailgun
  3. SendGrid
  4. Amazon SES
  5. SMTP.com
  6. Postmark

Read the full description on the official page →

Tagged as

purpose SMTP & Transactional Email API & Integrations
topic Mail Phpmailer Mailer Email Emails Delivery Gmail

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