Simple SMTP
PulseGate's liveness check found it on 3 Oct 2026; it is registered on GitHub and WordPress.org and has been in the index since 16 Aug 2026. How this is checked
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.
Inferred · not functionally tested
Overview
6 featuresPurpose: Configuring reliable WordPress email delivery when the hosting environment lacks usable PHP mail controls.
Inferred · not functionally tested
Audience: WordPress site owners and administrators
Inferred · not functionally tested
Functions: Unknown
Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: indicated (inferred, not tested)
Recorded constraints: pricing: free · license: MIT · platforms: WEB · deployment: browser, self_hosted
Constraint provenance is unknown; confirm requirements with the publisher.
Record sources: wordpress.org · wordpress.org · github.com. These links do not verify the individual claims.
In the Email & inbox space, Simple SMTP takes a focused approach. Inferred · not functionally tested: It focuses on configuring reliable WordPress email delivery when the hosting environment lacks usable PHP mail controls. Inferred · not functionally tested: It is built as a B2B product for wordPress site owners and administrators. Basis unknown · not verified: Simple SMTP costs nothing to use. Basis unknown · not verified: 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. Inferred · not functionally tested: 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.
Tasks: Inferred · not functionally tested
- SMTP configuration
- Email logging
- 30-day email overview
- Environment variables
- wp-config.php overrides
- Automatic log pruning
Topics: Inferred · not functionally tested
Built with & integrations
Trust & compliance
Indexing history
1What PulseGate has recorded for this listing
Frequently asked questions about Simple SMTP
- What is Simple SMTP?
- Inferred · not functionally tested: 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?
- Inferred · not functionally tested: Simple SMTP is a B2B product built for wordPress site owners and administrators.
- Is Simple SMTP free?
- Basis unknown · not verified: Yes — Simple SMTP is free to use.
- What platforms does Simple SMTP run on?
- Basis unknown · not verified: Simple SMTP runs on the web. It can also be self-hosted.
- Is Simple SMTP still active?
- PulseGate's liveness check found it on 3 Oct 2026. Its 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, Simple Email Sender, and WordSMTP Simple SMTP Solution.Simple SMTP MailerSimple Email SenderWordSMTP Simple SMTP Solution
- Who develops Simple SMTP?
- Simple SMTP is developed by Casey.
- How long has Simple SMTP been around?
- Simple SMTP first shipped in 2019.
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