Hello,

Please add the possibility to purchase an extended license for mail servers with Plesk.

It would be helpful if I prefer to separate my mail services from my main hosting.

Server-Wide Black List blocking only by domain name is insufficient, because spammers can spoof real sender adress. Not every sender has SPF record configured. And also email White List needs whitelist by domain name to block common spammers with no fixed IP.

An option to customize outgoing SMTP port.
Both for SMTP relay and direct SMTP.
Currently there's only a temporary workaround for Google Cloud VMs with Plesk.
This configuration might be overwritten by an update:
https://support.plesk.com/hc/en-us/articles/115004060494

• RoundCube webmail by Default provide a Vacation auto reply
• The option should not be hide in settings.
• Able to setup start and End date.
• Possible to set a limit to one message per day for each account.

Could you please add support for dovecots subaddressing feature?

Details: SA should filter forwarded spam emails just after they delivered to the end-point mailbox and block the sender of spam messages.

Plesk does not currently support DNS Whitelists like it does RBLs, such as the list at dnswl.org. There needs to be a way to add this from the Plesk UI.
The Postfix main.cf config directive is permitdnswlclient.
Whenever a Plesk upgrade happens, the setting, if added is removed and needs to be added back manually.

It would be really nice, if you can ad a autoresponder funktion with additional features like

-startdate
-Timefunktion (start at 8.00 or finish 17.00 h)
-repeat function (example: every monday and tuesday)
-activation per app
-html in content area

Thanks

For better SPAM Protection it would be nice to add an Option to let the Mailserver check, whether senders Domain is existing or even not.

I got Mails from "Domain.xyz" wich is of Course no valid TLD.
"Reply-To" is of Course an valid Mail adress.

On request, my Data-Center told me they could activate that Option, but while Plesk is Controlling that config, on next Plesk update the Change gets lost.

So: Could you add in Plesk that Feature as an Option?

Implement push notifications to iOS devices from mail server.

Here are details of what I mean: using a patched version of Dovecot and a small Perl script, it's possible to get native Apple push notifications for new mail using the stock iOS mail client. This is accomplished by mimicking Apple's XAPPLEPUSHSERVICE IMAP extension for Dovecot used in macOS Server, whose source code is published on the Apple Open Source website. See more details here: http://bit.ly/2H8NERJ

Don't send auto responder to adresses with "noreply" or "no-reply"

Hi please update roundcube to version latest 1.5.1!
Thanks!

By default, the Mail Audodiscover function does not set the Root folder path to "INBOX" in Outlook, which results in an odd directory structure:

Inbox
Drafts
Sent
Trash
Spam
Outbox

Please provide a way to configure this without having to manually edit the mail server configuration files.

It's required to send Plesk notifications using external Mail server at the same time keep local mail server(postfix) working for domains.

It'd be good to be able to migrate Contact & Calendar from cPanel to Plesk.

Please add functionality to access webmail from Plesk interface without using a password.
The same functionality is enabled in cPanel. Please see section "Access webmail from the cPanel interface" of documentation:
https://documentation.cpanel.net/display/CKB/How+to+Log+in+to+Your+Server+or+Account#HowtoLogintoYourServerorAccount-AccessWebmaildirectly

Currently all mailbox passwords(MailEnable) are stored in AUTH.TAB in plain text that is not secure.
MailEnable has an option to enable password encryption in AUTH.TAB

Add a feature that allows the configuration of Postfix relay to Exchange for a specific domain.

For example, all outgoing emails from @example.com are relayed to an Exchange/Office 365 server.