gforge-mta-postfix software package provides collaborative development tool - mail tools (using Postfix), you can install in your Debian 8 (Jessie) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install gforge-mta-postfix
gforge-mta-postfix is installed in your system.
Make ensure the gforge-mta-postfix package were installed using the commands given below,
$ sudo dpkg-query -l | grep gforge-mta-postfix *
You will get with gforge-mta-postfix package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Development |
| Package | gforge-mta-postfix |
| Version | 5.3.2+20141104-3+deb8u3 |
| Description | collaborative development tool - mail tools (using Postfix) |
| Sub Section | Devel |