Squirrelmail icon
Squirrelmail icon

Squirrelmail

SquirrelMail is a standards-based webmail package written in PHP. It includes built-in pure PHP support for the IMAP and SMTP protocols, and all pages render in pure HTML 4.0 (with no JavaScript required) for maximum compatibility across browsers.

Squirrelmail screenshot 1

Cost / License

  • Free
  • Open Source

Application type

Platforms

  • Self-Hosted
  • PHP
Squirrelmail alternatives  
25likes
22alternatives
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Features

  1.  SMTP Support
  2.  IMAP Support
  3.  Exchange
  4.  On-premises software

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Proton Mail

Secure Swiss-based email with end-to-end encryption and zero third-party access. Available across devices, offering a free version to promote privacy.

 
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Office & Productivity, Online Services

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Our users have written 1 comments and reviews about Squirrelmail, and it has gotten 25 likes

Squirrelmail was added to AlternativeTo by selyb on and this page was last updated .

Comments and Reviews

   
ryanspooner
-3

SquirrelMail: "The 90's called, it wants it's webmail client back..."

Review from a new or low-activity account — shown here, but not counted in the app rating.

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What is Squirrelmail?

SquirrelMail is a standards-based webmail package written in PHP. It includes built-in pure PHP support for the IMAP and SMTP protocols, and all pages render in pure HTML 4.0 (with no JavaScript required) for maximum compatibility across browsers. It has very few requirements and is very easy to configure and install. SquirrelMail has all the functionality you would want from an email client, including strong MIME support, address books, and folder manipulation.