Hello,
I have noticed that I use and also need more and more eMail addresses for different websites.
If only to see which website may have been hacked and turn off the SPAM on it. Currently it is possible to create aliases.

However, the list becomes very confusing, as soon as some addresses were deposited.

There is open source code from Anonaddy on Github.
It would be great if this would be integrated and also the addon for Chrome/Firefox is adapted so that this works together with the anonaddy in Plesk.

It is no longer possible to create mail accounts without a password in Plesk Obsidian. However it is required to create such mail addresses for Forwarding as example.

Add to Plesk Email Security setting that shows weekly difference in mail statistics. For example, show "+55 emails sent to spam last week"

Add an ability to register webmail in the following format: http://mail.<domain>, so the customer can open it via http://mail.example.com

create a specific mailbox on a domain which customer has access where he is unable to delete the email address, change it's passwords, disable it, etc.

When email specified at Scheduled backup notification it sent on behalf of user and failed due to SPF check

For example, if you set email for backup notification as test@example.com the email will be sent FROM test@example.com. And if it does not exist on server it may fail during SPF checl

It is expected that email sent FROM administrative email.

By current design of Plesk SSL certificates selected to secure webmail in Plesk doesn't secure IceWarp webmail URL.

Consider adding this functionality.

Please make Plesk Premium Email available as a PWA (Progressive web apps).

So that we could "install" Roundcube as a PWA on our Phones.

Add an option to set a delay to the Postfix auto-reply. Currently, it sents instantly.

Plesk admin should have control over all possible mail notifications sent by Plesk. For example, Plesk admin should be able to enable/disable notifications which inform that Plesk failed to generate web server configuration files. Some Plesk owners may already have checks and notification mechanisms in place for Nginx/Apache, as well as several other services.

Currently, there are three buttons in the mail queue interface.
Refresh, Remove, Clear

These are fine when there is Spam in the mail queue but for normal emails, it would be nice to have an additional "Requeue" button.

Now, when I spot an email that shouldn´t be deferred I have to log in over SSH and execute: /usr/sbin/postsuper -r ALL to requeue them.

Just like the "Remove" button works for selected emails the "Requeue" button would work for requeueing selected emails.

It would be a good idea to be able to set mail filtering for emails with specific Subjects in Plesk Email Security extension.

Add the function in Plesk to be able to modify the return path on the autoresponder of MailEnable

If I import mails I enter username and password. These are stored so I can synchronize at any time. But when I wish to delete the credentials, there is no option for it! Username and password are store in clear text somewhere on my provider's server and they cannot be deleted. That is a security failure!

When installing Plesk with SmarterMail, the mailbox usage stats are calculated, however, the mail traffic usage stats (IMAP/POP3 + SMTP) are not calculated.

It would be really useful that Plesk would calculate mail traffic usage for when SmarterMail is being used, otherwise, we cannot monitor the traffic usage made by our customers nor limit it.

Add a functionality that notifies a sender through an email notification that his sent email has been deferred within 30 minutes