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How to enable on-premises applications and devices to send mail to Office 365 users
Article ID: 2799338 - View products that this article applies to.
Not sure what release of Office 365 you're using? Go to the following Microsoft website:
Am I using Office 365 after the service upgrade?
This article describes how to enable on-premises line-of-business (LOB) applications and devices to send mail to Microsoft Office 365 mailboxes. You may want to do this in situations in which you migrated all your mailboxes to Office 365 but where you don't have an on-premises mail server such as Microsoft Exchange Server. For example, you may want to send mail from on-premises printers or scanners to Office 365 users.
Note This article describes how to enable on-premises LOB applications and devices to send mail to Office 365 mailboxes only in a domain for which you are authoritative. This article doesn't discuss how to enable applications to use Office 365 transport servers to relay to other domains that you own. The mail relay scenario is beyond the scope of this article. For more information about how to set up a mail relay in Office 365, see the following Microsoft Knowledge Base article:
(http://support.microsoft.com/kb/2600912/ )How to set up an SMTP relay in Office 365
To enable on-premises LOB applications and devices to send mail to Office 365 mailboxes, you must install and configure Internet Information Services (IIS). To do this, follow these steps:
Still need help? Go to the Office 365 Community
Article ID: 2799338 - Last Review: May 15, 2013 - Revision: 5.0