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SquirrelMail

● Identity checked

Webmail · Vendor site 2026-10-04

SquirrelMail is a longstanding PHP webmail client for reading and sending mail through IMAP servers. The project distributes stable releases and nightly snapshots with plugin support, security advisories, and compatibility updates for modern PHP versions.

Updated 2026-10-04View sources
Official website
Category
Webmail
Free access
Download pages provide SquirrelMail packages at no licensing fee for self-hosted deployment.
API access
Not confirmed

Is SquirrelMail right for you?

A good fit for

System administrators who need a lightweight browser mail interface atop existing IMAP infrastructure.

Before you choose

You manage the PHP web server, IMAP backend, and plugin compatibility; the site focuses on software downloads rather than hosted mail service.

Classic webmail client

SquirrelMail gives users a browser-based mailbox UI on top of IMAP servers, maintained through community releases and plugin ecosystem.

What it can do

Features & capabilities

Unknown is different from unavailable. Each fact carries its own evidence.

CapabilityValueEvidenceChecked
Webmail scopeHomepage tagline presents SquirrelMail as a webmail client with plugins, downloads, and documentation.Facts sourced2026-10-04
PHP compatibilityNews posts document PHP 8 compatibility work available in nightly snapshot packages.Facts sourced2026-10-04
Security releasesSite publishes security notices and version 1.4.x maintenance releases for administrators.Facts sourced2026-10-04

Understand the total cost

SquirrelMail pricing & plans

Free

Free

Download pages provide SquirrelMail packages at no licensing fee for self-hosted deployment.

Access
Download pages provide SquirrelMail packages at no licensing fee for self-hosted deployment.
Explore pricing & history

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The practical questions

Frequently asked questions

What is SquirrelMail used for?

SquirrelMail is a longstanding PHP webmail client for reading and sending mail through IMAP servers. The project distributes stable releases and nightly snapshots with plugin support, security advisories, and compatibility updates for modern PHP versions.

Does SquirrelMail have a free plan?

Download pages provide SquirrelMail packages at no licensing fee for self-hosted deployment.. This record lists ongoing free access; check the plan limits before starting.

How much does SquirrelMail cost?

No paid monthly price is listed; this record treats the product as free to start. See the plan cards for entitlements, billing commitments and seat minimums.

Can I use SquirrelMail through an API?

Not confirmed. API access and subscription access may have different terms; consult the linked sources.

What should I check before choosing it?

You manage the PHP web server, IMAP backend, and plugin compatibility; the site focuses on software downloads rather than hosted mail service.

Price history

No retained pricing changes yet. A current price alone does not establish a historical trend.

How this profile is supported

Facts apply to the named version and check date. Send a sourced correction if something changed.