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Simple SMTP

wordpress.org·Email & inbox

Simple SMTP is a WordPress plugin for configuring custom SMTP mail settings when standard PHP mail functionality is unavailable or limited. It supports temporary email logging, automatic pruning of older logs, and deployment through environment variables or wp-config.php constants.

FreeMITWebSelf-hosted
Visit wordpress.org↗
31stars
7forks
1alternative
6features
2019since

Overview

6 features

In the Email & inbox space, Simple SMTP takes a focused approach. It focuses on configuring reliable WordPress email delivery when the hosting environment lacks usable PHP mail controls. It is built as a B2B product for wordPress site owners and administrators. Simple SMTP costs nothing to use. Simple SMTP is available on the web, and it can be self-hosted.

Casey builds and maintains Simple SMTP, and it first shipped in 2019. The project is developed in the open on GitHub with 31 stars and 2 commits in the last 90 days. Key capabilities include SMTP configuration, email logging, and 30-day email overview. The interface is available in English, Hebrew, and Swedish.

Summary written by a language model from the project’s public pages.

  • ✓SMTP configuration
  • ✓Email logging
  • ✓30-day email overview
  • ✓Environment variables
  • ✓wp-config.php overrides
  • ✓Automatic log pruning
Tags
wordpress-pluginsmtp-configurationemail-deliverymail-logging

Built with & integrations

Connectors
github
Runs on
BrowserSelf-hosted

Trust & compliance

License
MIT
Verified signals
✓HTTPS✓Privacy Policy✓Free tier✓GitHub · ★ 31✓Active maintenance✓Multi-language
Legal
Privacy Policy →

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed16 Aug · 23:35 UTC
    Simple SMTP verified against its public source
    Source: PulseGate · Open ↗

Frequently asked questions about Simple SMTP

What is Simple SMTP?
Simple SMTP focuses on configuring reliable WordPress email delivery when the hosting environment lacks usable PHP mail controls. It is catalogued under Email & inbox on PulseGate.
Who is Simple SMTP for?
Simple SMTP is a B2B product built for wordPress site owners and administrators.
Is Simple SMTP free?
Yes — Simple SMTP is free to use.
What platforms does Simple SMTP run on?
Simple SMTP runs on the web. It can also be self-hosted.
Is Simple SMTP still active?
The GitHub repository shows 2 commits in the last 90 days.
What projects are similar to Simple SMTP?
Similar projects tracked by PulseGate include Simple SMTP Mailer, WordSMTP Simple SMTP Solution, and Custom SMTP.Simple SMTP MailerWordSMTP Simple SMTP SolutionCustom SMTP
Who develops Simple SMTP?
Simple SMTP is developed by Casey.
How long has Simple SMTP been around?
Simple SMTP first shipped in 2019.

At a glance

Pricing
Free
Platforms
Web
Languages
English, Hebrew, Swedish
Open source
Yes · ★ 31
License
MIT
First seen
16 Aug 2026
Built for
WordPress site owners and administrators
Model
B2B
Solves
Configuring reliable WordPress email delivery when the hosting environment lacks usable PHP mail controls.

Registered as

GitHub
soup-bowl/wp-simple-smtp
WordPress.org
simple-smtp

Developer

Casey
Small team
↗ GitHub

Open source

View on GitHub →
Stars
31
Forks
7
Open issues
12
Last commit
25 May 2026
Commits 90d
2
Contributors
5
Authorship
Small team
Default branch
main
Latest release
1.3.4.1 · 11 Aug 2025

Index record

Identity confidence
High · 96.2
Indexed
16 Aug 2026
Lifecycle
Alive
First seen
Aug 2026
Last seen
16 Aug 2026
Identity audit (13)
Slug
simple-smtp-wordpress-org
Lifecycle state recorded
16 Aug 2026
Verification state
Indexed for public listing
Listing state
Listed: yes
Index status
Included in index
Latest evidence snapshot
16 Aug 2026
Timeline basis
Indexed-at chronology (no inferred launch/funding milestones).
Name from
Derived from the project's own page and URL.
Category from
Assigned by a language model.
Summary from
Written by a language model from public pages.
Languages from
Detected by a language model, checked against the page's own declaration.
Last updated
16 Aug 2026
Canonical URL
https://wordpress.org/plugins/simple-smtp

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Similar projects

Closest matches by what these projects do

  • SSSimple SMTP Mailerwordpress.org
  • WSWordSMTP Simple SMTP Solutionwordpress.org
  • CSCustom SMTPwordpress.org
  • SSSwift SMTPwordpress.org
  • WPWordPress pluginwordpress.org
  • CEConfig Email SMTPwordpress.org