An option to choose IP for outgoing mail on domain basis.

For now, only below options available:
- all the domains send from particular IP
- each domain uses its IP address

This feature is for use case when one or several domains can send through one IP address, and the others through another one.

It should be managed independently of web hosting IP address.

As Google or Microsoft mail service, it can be great if when a user of a mailbox the name of the sender is overwritten by plesk.

Like this, we can provide a better and secur mail server. Mainly for developper or webmail.

Exemple :
I use the mailbox JD@domain.com and on few mailserver (as google), the sender will be JD if we use webmail, php script, etc. But if when we create the mailbox, and we assign the name "John Doe" to this mailbox, the sender will be John Doe.

Thanks for your help

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

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

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

As a Plesk administrator, I would like to set the sender email addres for PHP scripts.

The below article isn't applicable when using e.g. WordPress.

https://support.plesk.com/hc/en-us/articles/115002799114-How-to-send-mail-via-PHP-script-using-a-mailbox-located-on-another-server

p.s.: the article created based on comments to this article: https://support.plesk.com/hc/en-us/articles/213931945-Mail-to-external-mail-service-is-delivered-locally

Please add functionality to configure general email filters in Plesk.
The same functionality is implemented in cPanel:
https://documentation.cpanel.net/display/CKB/How+to+Configure+Mail+Filters

For now SpamAssassin on Plesk for Windows does not add any headers to mail messages which were processed by it and not identified as spam. It would be good feature to add header showing that SpamAssassin actually processed this messages to all mail messages, even not spam one.
This could be helpful in order to monitor SpamAssassin functionality to understand if it works in general or not. Plus, some Spam checkers may show that mail inside mailbox were not checked at all, which is concerning.

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.

There is White List under Tools & Settings > Mail Server Settings, it is used by SpamAssassin.

MailEnalbe has also White List under Servers > localhost > Services and Connections > SMTP > Properties > Whitelist.

MailEnalbe Whitelist cannot be managed through Plesk.

It would be nice, to have ability to manage MailEnalbe Whitelist in Plesk interface

There is a Mail Importing feature in Site Import extension, but it is possible only to migrate emails one by one. It would be great if there is an ability to migrate a couple of mailboxes at once.

Plesk should be able to create email groups. Most email servers, including the MailEnable that comes with Plesk, implement email accounts, email lists, and email groups in quite different ways. Plesk allows us to create email accounts and mailing lists, but it does not allow us to create email groups. Instead, to get the result that an email group offers, in Plesk you need to create an email account, disable the email box and set up forwarding to addresses that are part of the "group" . This is a little weird.

I would be a good Idea to be able to change webmail URL via Plesk, not using workaround https://support.plesk.com/hc/en-us/articles/213947325-How-to-set-up-an-access-to-webmail-over-mail-example-com

It would be nice to provide mail SSL/TLS support with SNI for more domains from single IP

Hello,

Please add functionality to create webmail account in Plesk if an external SMTP server is configured:

https://docs.plesk.com/en-US/onyx/administrator-guide/mail/using-plesk-without-the-mail-server.72346/

Implement feature to configure mails sent to domain hosted in Plesk be delivered to external mailserver if mailbox does not exist in Plesk.

In order to comply with RFC3834 the auto replay function should consider the X-Auto-Response-Suppress header. Also not replaying to mail with Auto-Submitted: auto-generated would be nice.

Hello,

It would be amazing to be possible to create a distribution list via Plesk Premium email without creating a mailbox and forward the emails.

eg. create a example@example.com without a mailbox and forward to a group RH or Sales.