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error 521

  1. S

    Issue Plesk not showing correct IPs in error logs and is blocking cloudflare IPs in fail 2 ban resulting in server going down.

    Hi, We are facing error 521, when Plesk tries to connect to Cloudflare. Fail2Ban keeps auto-banning all Cloudflare IPs resulting in the server going down. To bring it back up we have to unban the iPS. Also, Plesk is not showing the correct IPs in the error logs. it logs Cloudflare iPS and not...
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