zoneminder-latest ,docker images with php 7.4 ,Mysql 8 & MSMTP Based on Iconnor's Zoneminder This image has been created on ubuntu:focal with zoneminder-latest/ubuntu focal main To pull the Repository from the dockerhub please refer the following link
https://bkjaya.wordpress.com/2021/05/15/how-to-install-zoneminder-1-36-0-focal1-on-ubuntu-20-04-lts-focal-fossa-using-a-docker-image/