Rainloop is a beautiful and powerful webmail written in PHP.
I have ported rainloop as a FreeBSD port. Sources can be found there:
If you have any questions, please tell me.
Have a nice day.
L.B. UNIX Engineer
Please test and review the port. It's function out of the box
A commit references this bug:
Date: Fri Sep 26 09:05:17 UTC 2014
New revision: 369310
Add rainloop 1.6.9, modern and interactive webmail.
Submitted by: firstname.lastname@example.org