Richard Applegate

Mailcow : renew Certification with nginx proxy manager

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by

Richard Applegate
in

create file ‘scriptmailssl.sh’ then open nano file editor then paste these codes and save! 


#!/bin/bash

# This script takes the certs generated by Nginx Proxy Manager
# and copies it to the mailcow docker container.
# Before use, make sure you update the path to your docker data and locate which cert belongs to mailcow

cp /home/applegater/docker/nginx/letsencrypt/live/npm-7/fullchain.pem /home/applegater/docker/mailu/mailcow-dockerized/data/assets/ssl/my.richardapplegate.io/cert.pem
cp /home/applegater/docker/nginx/letsencrypt/live/npm-7/privkey.pem /home/applegater/docker/mailu/mailcow-dockerized/data/assets/ssl/my.richardapplegate.io/key.pem
postfix_c=$(docker ps -qaf name=postfix-mailcow)
dovecot_c=$(docker ps -qaf name=dovecot-mailcow)
nginx_c=$(docker ps -qaf name=nginx-mailcow)
docker restart ${postfix_c} ${dovecot_c} ${nginx_c}
chmod +x /home/applegater/docker/scriptmailssl.sh

Then add cronjob this monthly

crontab -e 

0 1 * */2 * bash /home/applegater/docker/scriptmailssl.sh >/dev/null 2>&1

that it and it will do Job for you every month.

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