Who is Solid Mail for?

Solid Mail is a consumer product built for wordPress site owners and administrators.

Does Solid Mail have a free plan?

Yes — Solid Mail is free to use.

Is Solid Mail still maintained?

Unverified. Solid Mail has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What are alternatives to Solid Mail?

Similar projects tracked by PulseGate include Site Mailer, Pro Mail SMTP, and MailMoo SMTP.

Who makes Solid Mail?

Solid Mail is developed by SolidWP.

When did Solid Mail launch?

Solid Mail first shipped in 2012.

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Solid Mail

Name: Solid Mail
Author: SolidWP

wordpress.orgInfrastructure & Backend

Solid Mail is a WordPress plugin designed to improve email deliverability by connecting sites to popular SMTP providers and logging outgoing emails. It offers an intuitive setup and supports multiple email services, making it ideal for site owners who need reliable email functionality.

FreeWebCloud-managed

Visit wordpress.org

Overview

5 features

In the Infrastructure & Backend space, Solid Mail takes a focused approach. It focuses on ensuring reliable email delivery from WordPress sites by connecting to various SMTP providers and logging emails. Solid Mail is a consumer product aimed at wordPress site owners and administrators. It is available for free. Solid Mail is available on the web.

Behind Solid Mail is SolidWP, and it first shipped in 2012. Among its 5 catalogued features are SMTP integration, email logging, and multiple provider support. The interface is available in English, Spanish, and Wolof.

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

SMTP integration
Email logging
Multiple provider support
Set-and-forget setup
Manual connection option

Built with & integrations

Runs on

BrowserCloud-managed

Trust & compliance

Verified signals

HTTPSPrivacy PolicyFree tierGitHubMulti-language

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed15 Jun · 13:33 UTC
Listing verified against its public source
Source: PulseGate · Open

Frequently asked questions about Solid Mail

What is Solid Mail?: Solid Mail focuses on ensuring reliable email delivery from WordPress sites by connecting to various SMTP providers and logging emails. It is catalogued under Infrastructure & Backend on PulseGate.
Who is Solid Mail for?: Solid Mail is a consumer product built for wordPress site owners and administrators.
Does Solid Mail have a free plan?: Yes — Solid Mail is free to use.
What platforms does Solid Mail run on?: Solid Mail runs on the web.
Is Solid Mail still maintained?: Unverified. Solid Mail has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What are alternatives to Solid Mail?: Similar projects tracked by PulseGate include Site Mailer, Pro Mail SMTP, and MailMoo SMTP.Site Mailer Pro Mail SMTP MailMoo SMTP
Who makes Solid Mail?: Solid Mail is developed by SolidWP.
When did Solid Mail launch?: Solid Mail first shipped in 2012.

At a glance

Pricing: Free
Platforms: Web
Languages: English, Spanish, Wolof
Open source: Yes (GitHub)
Built for: WordPress site owners and administrators
Model: B2C
Solves: Ensuring reliable email delivery from WordPress sites by connecting to various SMTP providers and logging emails.

Registered as

GitHub: ithemes/wp-smtp
WordPress.org: wp-smtp

Developer

SolidWP

GitHub

Open source

View on GitHub

Index record

Identity confidence: High · 98.4
Indexed: 15 Jun 2026
Lifecycle: Alive
Last seen: 15 Jun 2026

Identity audit (12)

Slug: solid-mail-smtp-email-and-logging-made-by-solidwp-wordpress-org
Lifecycle last checked: 8 Aug 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 15 Jun 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Written by a language model from the project's public pages.
Category from: Assigned by the 2026 taxonomy migration.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Canonical URL: https://wordpress.org/plugins/wp-smtp

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