ONLYOFFICE Mail Server Is Out

18 December 2014 By Nina 5 445



Dear users!

Since the beginning of this week you are able to try a long-awaited feature – ONLYOFFICE Mail Server. It is available in your portals and ready for beta testing.





What is a Mail Server?

From now on ONLYOFFICE Mail not only aggregates emails from different mail services that you use but also gives you an opportunity to add a mail server to your domain. So, if you have your own domain you can easily create and manage corporate mailboxes right on your portal.

You are able to:

  • Connect your own domain to OnlyOffice Mail Server.
  • Create mailboxes for your portal users on your domain (2 email addresses per user).
  • Add aliases for each mailbox, allowing for receiving and sending mail from your name (alias address). The number of aliases is unlimited.
  • Create mailbox groups. An email sent to a group will be delivered to all the addresses included.

почтовый серверPlease note that that mailbox size is included to the total storage limit of your portal.


Who can configure Mail Server?

Only the portal owner and administrators have the right to set up and manage Mail Server.

To set up your first domain go to the “Portal Settings” and proceed to Administration section. A detailed instruction can be found in our Help Center.

добавление домена на почтовый сервер


Mail Backup

For a single-time automate backup there is a special option implemented.

Go to the “Portal Settings” and proceed to the “Data Management” section. Chose “Backup” to perform the required settings for your portal.

Check the “Include Mail in backup” box if you want to backup the ONLYOFFICE Mail data as well. This increases the backup process time and backup file size, but if this option is unchecked, the Mail data will be lost after restoring and you’ll need to connect accounts again.

все про бэкап

Here you will find everything about performing backup of your cloud office.

Should you have any questions – feel free to contact us!

Comments (5)
  1. Ryan - Reply
    December 25, 2014 at 1:10 am

    Will this be coming to the server version in future? Also is their IMAP/POP support?

    • Nina - Reply
      February 16, 2015 at 12:43 pm

      Hello Ryan! Of course we are planning to include the feature to the server version in future – however no release dates available at the moment.
      And yes – there will be IMAP/POP support provided.

    • April 21, 2015 at 11:36 am

      Hi Ryan,
      ONLYOFFICE Mail Server is already available for installation on your own server. For more information, visit our new website Your feedback is more than welcome!

  2. Mike - Reply
    January 13, 2015 at 5:04 pm

    When will this feature be available for all users? Specifically Canadian users…

    • Nina - Reply
      February 16, 2015 at 1:00 pm

      Mike, glad you asked! You can test the Mail Server feature on your portal already. It is available in beta version at the moment for all the regions.

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