Here is a minimal answer for postfix:

!/bin/bash OS=$(uname -o) PID=$$ TEST="postqueue" VERSION='1.1' VERMSG="<br> <br> <font='-2'>Version: ${VERSION}</font>" DATE=$(date) POSTQ='/usr/sbin/postqueue' pq=$(${POSTQ} -p) cnt=$(${POSTQ} -p | tail -1 | cut -d' ' -f5) if [[ "X" == "X${cnt}" ]] then color="green" else cnt1=$(${POSTQ} -p | wc -l) if (( 0 == cnt1 )) then color="green" else if (( 100 > cnt1 )) then color="yellow" else color="red" fi fi fi

echo ${BB} ${BBDISP} "status ${MACHINE}.${TEST} ${color} ${pq}"

${BB} ${BBDISP} "status ${MACHINE}.${TEST} ${color} ${DATE}     ${pq} <dashboard-break> ${VERMSG}"

-- Isaac Traxler Storage & Infrastructure Manager High Performance Computing Louisiana State University, LONI 325 Frey Computing Center, Baton Rouge, LA 70803 225-578-1923 | traxler at lsu.edu

On Mon, 24 Apr 2017, Zoltan Forray wrote:

Date: Mon, 24 Apr 2017 10:43:34 From: Zoltan Forray <zforray at vcu.edu> To: xymon at xymon.com Subject: [Xymon] Monitoring mailq

I inherited Xymon from a now retired co-worker.  Now I have a request to monitor the mailq on a new box and I seem to have missed that in the brain-dump/transfer from the retiree.  So, how do you activate the mailq info on a Linux client/server?  Where can I find the latest Xymon client for an RHEL6 system? 

-- Zoltan Forray Spectrum Protect (p.k.a. TSM) Software & Hardware Administrator Xymon Monitor Administrator VMware Administrator Virginia Commonwealth University UCC/Office of Technology Services www.ucc.vcu.edu zforray at vcu.edu - 804-828-4807 Don't be a phishing victim - VCU and other reputable organizations will never use email to request that you reply with your password, social security number or confidential personal information. For more details visit http://infosecurity.vcu.edu/phishing.html