Adding a mail domain
The mail domain can be added when creating a new user in the control panel.
If the mail domain has not yet been created, enter the panel as root and in the Domains section - Mail domains click the Add button.

Fill in all the fields in the window that opens:
Name - domain name.
Owner - the name of the user who will own the created mail domain.
Default action - what should be done with letters that will be sent to nonexistent addresses in the newly created domain:
- Option 1. Report an error - the message will be deleted, the sender will receive a message stating that such a mailbox does not exist.
- Option 2. Ignore and delete - the message will be deleted, the sender will not receive any notifications.
- Option 3. Redirect to address - specifies the address to which such letters are redirected.
- Option 4. Redirect to domain - specifies the domain to which such letters are redirected.
Click Ok to save the changes, the mail domain is created.
Creating a mailbox
Log in to the control panel as root. Under Accounts - Mailboxes, click New.
You can also create a mailbox from another user in the section. To do this, click Create in the Mail - Mailboxes section.
In the window that opens, fill in the fields:

Name - the name of the mailbox, in the full name it is indicated before the @ sign. Latin letters, numbers, dashes, underscores and periods can be used.
Domain - which domain the mailbox belongs to, the full name is indicated after the @ sign.
Alias - additional names for the mailbox. For example, you have created a mailbox named admin@mydomain.com and specified the aliases info, mail, support. All emails sent to info@mydomain.com, mail@mydomain.com, support@mydomain.com will automatically come to the created mailbox admin@mydomain.com.
Aliases are indicated in the field separated by a space, for example: info mail support info-center
Aliases work within the same domain. This field is optional.
Send copies to e-mail - one or several addresses to which copies of all incoming messages of the created mailbox will be automatically sent. This field is optional.
Max size - the maximum size of the created box. This field is optional.
Note - additional information.
Click Ok to save the changes, the mailbox is created.
If you still have questions, please create a ticket to technical support.