SquirrelMail is a project that aims to provide both a web-based email client and a proxy server for the IMAP protocol. The latest stable version 1.4.23-svn is tested with PHP up to version 8.1 and replaces version 1.4.22 which can only run on PHP version 5.0-5.4. The svn part in the version name points out that bugfixes and minor improvements are no longer published as new versions, but instead are maintained within Apache Subversion version control system. The webmail portion of the project was started by Nathan and Luke Ehresman in 1999 and is written in PHP. SquirrelMail can be employed in conjunction with a LAMP "stack", and any other operating systems that support PHP are supported as well. The web server needs access to the IMAP server hosting the email and to an SMTP server to be able to send mails. More information...
According to PR-model, squirrelmail.org is ranked 426,359th in multilingual Wikipedia, in particular this website is ranked 70,841st in Russian Wikipedia.
The website is placed before orthodoxcanada.ca and after kotorisamba.net in the BestRef global ranking of the most important sources of Wikipedia.