squirrelmail
webmail client written in php
SquirrelMail is a basic webmail package written in PHP4. 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) for maximum compatibility across browsers. It has very few requirements and is very easy to configure and install.
Il n'y a pas de paquet officiel disponible pour openSUSE Leap 15.6Distributions
Debian 9.0
RedHat RHEL-7
Distributions non supportées
Les distributions suivantes ne sont pas officiellement supportées. À utiliser à vos risques et périls.