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.
are you receiving any bounce back emails after sending an email to a certain email ID ? mostly probably you will find the exact error in the bounce back email only.
Could you describe an environment of your installation? Is this Cloud Provider? Have you got a firewall between Plesk and the Internet? Could you connect via telnet from your Plesk to any mail server on the Internet via 25/tcp port? As an example: `telnet smtp.gmail.com 25`