If you have only one UPS but need to share
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iRedMail Linux Ubuntu
Roundcube / iRedMail 502 Bad Gateway after Ubuntu Update
Recently I have upgraded my mail server from 22.04.5 LTS
Linux Ubuntu
After migrating VM, Ubuntu 22+ does not have network connection
Recently I am doing a test migration from XenServer to
Linux Ubuntu
Obtain SSL certificate for Server
1. Install certbot 2. Obtain certificate only 3. Besure to
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phpMyAdmin restrict IP access
1. Edit httpd-xampp.conf file 2. Edit previous line to following
Linux Ubuntu Wordpress
WordPress allow IP and domain name access
By default wordpress only allows you to access from either
iRedMail Linux Ubuntu
Mail Server setup Ubuntu 22.04 + iRedMail
1. In root account, first edit hostname: 2. Edit the