Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
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.
Is there a way to let the user manage their black and white lists directly in Roundcube?
Is Roundcube the best webmail or is there something more complete?
Not by default, but one of the advantages of Roundcube is that there are many plugins available. Maybe there are plugins available that add black and white list functionality. You'll have to install and configure plugins manually, as Roundcube isn't as advanced as Wordpress for example.
The easiest method of managing black and whitelist for mailbox users is the one mentioned by @Raul A. Mailbox users can login the Plesk and (with the right permissions) can manage their own spam settings,
Roundcube focuses primarily on email. It's pretty bare bone when it comes to functionality, for example there is no calendar or any group sharing features. However the simplicity is also it's main advantage. As an more elaborate alternative you can also use SOGO webmail with Plesk.