Plesk for Linux kb: technical
- Plesk for Linux
Unable to activate Plesk license with the below error:
PLESK_ERROR: Could not update the license. Make sure that connections to the license server ka.plesk.com on TCP port 443 are not blocked. See how to do so.
Only internal/private name server is specified in
Connect to the server via SSH.
Add public name server to the
/etc/resolv.conffile using text editor:
CONFIG_TEXT: nameserver 22.214.171.124
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