eximon4 software package provides monitor application for the Exim MTA (v4) (X11 interface), you can install in your Debian 7 (Wheezy) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install eximon4
eximon4 is installed in your system.
Make ensure the eximon4 package were installed using the commands given below,
$ sudo dpkg-query -l | grep eximon4 *
You will get with eximon4 package name, version, architecture and description in a table
| Distro | Debian 7 wheezy |
| Section | |
| Package | eximon4 |
| Version | 4.80-7+deb7u3 |
| Description | monitor application for the Exim MTA (v4) (X11 interface) |
| Sub Section |