Follow along with the video below to see how to install our site as a web app on your home screen.
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The APS Catalog has been deprecated and removed from all Plesk Obsidian versions. Applications already installed from the APS Catalog will continue working. However, Plesk will no longer provide support for APS applications.
Please be aware: with the Plesk Obsidian 18.0.78 release, the support for the ngx_pagespeed.so module will be deprecated and removed from the sw-nginx package.
@Bitpalast is right.
When you whitelist all Cloudflare IP ranges in Fail2Ban, you create a potential security vulnerability because any attacker using a Cloudflare-proxied connection would be exempt from Fail2Ban's protection mechanisms.
The reason that this problem occurs is your proxied dns...
Also i think with this way you are losing the check of outgoing mail messages per hour. The correct way should be to be able to use SMTP relay when the email address it is present, even if there is no mailbox.