This article applies to Exchange accounts only. For Web Hosting and Custom Email accounts, see the article How To Add Domain Names.
In order to be able to send/receive mail using your domain name, you will need to:
- Purchase and register your desired domain with a domain registrar;
- Update the DNS records for your domain and re-point the mail exchanger (MX) record of your domain to the Exchange server. The MX record to use can be found in CONTROL PANEL > Services > Domains.
For more information about the registrar and MX record, read the following Knowledge Base articles:
What is a registrar? How do I find out who the domain registrar is for my domain?
What is an MX record? What is the correct syntax for MX records?
To add a new domain:
- Navigate to CONTROL PANEL > Services > Domains.
- In the Add Existing Domain section, type your domain name in the blank box,
Important: if you would like to restrict the automatic creation for email objects with this domain alias, select the check box and click the Add button. You will NOT be able to set excluded domain as your default domain.
Your domain will be added to the list of Domain Names and to the Smarsh Hosted Services Name Servers.
Note: By registering the domain on your account, you agree that you own the domain or have authorization to use this domain on our servers. If you are adding a domain that existed on another account and was not removed prior account termination then you might get a notification that the domain already exists in the system. To reset the propagation time contact support.
- If there are no errors, you should see the blue notification message Domain has been successfully added (more details).
- To complete the process of enabling mail to be received at this domain, click the more details link in the notification text and follow the instructions.
- If you would like to add another domain, you can do this on the Domain page.
Once the domain is added, email aliases at this domain are automatically added to all mailboxes, distribution lists and public folders on your account. If you would like to make these aliases primary (reply-as) email addresses, the domain must be made a default one.
Note: in case your account has Policy-based encryption module enabled, make sure that you have Compliance checked under Account contacts > Roles > Technical Administrator > Exchange. If it's not checked, you won't be able to add a new domain to the account.
The default domain:
You can have more than one domain name on your Exchange account, but only one of them is the default. The default domain is a base domain for actual e-mail addresses assigned to mailboxes. All other domains will be added as aliases.
Read the Knowledge Base article on What is the default domain? for more information.
For information about what included domain means, read the Knowledge Base article on What is an included domain (Exchange)?.