snappymail/README.md

RainLoop Webmail

Simple, modern & fast web-based email client.

Modest system requirements, decent performance, simple installation and upgrade, no database required - all these make RainLoop Webmail a perfect choice for your email solution.

For more information about the product, check rainloop.net.

Information about installing the product, check the wiki page.

And don't forget to read the official documentation.

License

RainLoop Webmail (Community edition) is released under GNU AFFERO GENERAL PUBLIC LICENSE Version 3 (AGPL). http://www.gnu.org/licenses/agpl-3.0.html

Copyright (c) 2019 Rainloop Team

Modifications

This fork has the following changes:

• Privacy/GDPR friendly (no: Social, Gravatar, Facebook, Google, Twitter, DropBox, OwnCloud, X-Mailer)
• Admin uses password_hash/password_verify
• Auth failed attempts written to syslog
• Added Fail2ban instructions
• ES2015
• PHP 7.3+ required
• PHP mbstring extension required
• PHP replaced pclZip with ZipArchive
• PHP yaml extension else use the old Spyc
• Removed BackwardCapability (class \RainLoop\Account)
• Removed ChangePassword (plugins won't work)
• Removed OAuth support
• Removed POP3 support
• Removed background video support
• Removed Sentry (Application Monitoring and Error Tracking Software)
• Replaced gulp-uglify with gulp-terser
• CRLF => LF line endings
• Ongoing removal of old JavaScript code (things are native these days)

Removal of old JavaScript

This fork uses downsized/simplified versions of scripts and has no support for Internet Explorer.

The result is faster and smaller download code (good for mobile networks).

Things might work in Edge 16-18, Firefox 50-62 and Chrome 54-68 due to one polyfill for array.flat().

• Replaced jQuery with jQuery.slim
• Replaced ProgressJS with simple native dropin
• Removed pikaday
• Removed underscore
• Removed polyfills
• Removed Modernizr
• Removed nanoscroll
• Removed jquery-scrollstop
• Removed jquery-mousewheel
• Removed matchmedia-polyfill
• Removed momentjs (localization still used)
• Removed opentip (use CSS)
• Replaced Autolinker with simple https/email detection
• Replaced ifvisible.js with simple drop-in replacement
• Replaced momentToNode with proper HTML5

js/*	1.14.0	native
admin.js	2.130.942	1.089.940
app.js	4.184.455	2.774.461
boot.js	671.522	44.029
libs.js	647.614	316.107
polyfills.js	325.834	0
TOTAL	7.960.367	4.224.537

js/min/*	1.14.0	native	gzip 1.14	gzip
admin.min.js	252.147	148.234	73.657	42.376
app.min.js	511.202	371.731	140.462	97.432
boot.min.js	66.007	5.589	22.567	2.332
libs.min.js	572.545	300.211	176.720	92.699
polyfills.min.js	32.452	0	11.312	0
TOTAL	1.434.353	825.765	424.718	234.839

608.588 bytes (189.879 gzip) is not much, but it feels faster.

css/*	1.14.0	native
app.css	340.334	266.796
app.min.css	274.791	211.638

PHP73 branch

There's a branch with only the PHP 7.3 changes at https://github.com/the-djmaze/rainloop-webmail/tree/php73