- Plesk 12.5 for Linux
Note: This article has the reference to the issue with the fix available:
- #PPPM-4051 "If the website preview was switched from “Default Quick Preview” to “Quick Preview on an external domain name”, the server IP was removed from trusted_ips.inc."
- Plesk Onyx 17.5.3 23 March 2017 (Linux)
After changing from "Default Quick Preview" to "Quick Preview on an external domain name", the site preview is not accessible:
CONFIG_TEXT: 403 Forbidden
Server IP address is removed from
This is Plesk bug with ID #PPPM-4051 which was fixed in Plesk Onyx 17.5.3 .
Upgrade to the latest Plesk version .
If the upgrade is not acceptable, apply a workaround:
Go to Plesk > Tools & Settings > Website Preview, make sure that Default Quick Preview is chosen and click OK.
1. Login to Plesk via SSH
2. Identify server IP addresses:
# ip a
3. Add the IP addresses to trusted IPs list, for example:
# echo "server_ip" >> /etc/sw-cp-server/conf.d/trusted_ips.inc