Set up gmail in outlook for ios mobile app

#Set up gmail in outlook for ios mobile app how to#
#Set up gmail in outlook for ios mobile app manual#
#Set up gmail in outlook for ios mobile app for android#
#Set up gmail in outlook for ios mobile app android#

With Endpoint Manager, organizations can import encryption certificate histories from any Certification Authority.

#Set up gmail in outlook for ios mobile app android#

Automatic certificate delivery is supported with Android enrollment scenarios: device administrator, Android Enterprise work profile, and Android Enterprise fully managed.

#Set up gmail in outlook for ios mobile app for android#

Outlook for Android relies on Endpoint Manager to deliver and approve the S/MIME certificates. Only Microsoft published apps, like the Company Portal, can place certificates into the Microsoft publisher keychain. In order to deliver certificates that can be accessed by Outlook for iOS, the certificates must reside in the Microsoft publisher keychain to which Outlook for iOS has access. iOS prevents third-party apps from accessing the system keychain (only first-party apps and the Safari webview controller can access the system keychain). iOS offers a system keychain and publisher keychains. Outlook for iOS and Android only supports automated certificate delivery when Microsoft Endpoint Manager is the enrollment provider.ДЇor Outlook for iOS, this is due to the iOS keychain architecture. For more information, see Exporting a digital certificate.

#Set up gmail in outlook for ios mobile app manual#

The following image shows how manual certificate delivery works in iOS.ДЄ user can export their own certificate and mail it to themselves using Outlook. Outlook for iOS and Outlook for Android both support manual certificate delivery, which is when the certificate is emailed to the user and the user taps on the certificate attachment within the app to initiate the certificate's installation. The S/MIME certificate used by Outlook for iOS and Android is calculated by comparing the user's primary SMTP address as defined in the account profile with the certificate's subject value or the subject alternative name value if these do not match, then Outlook for iOS and Android will report that a certificate is not available (see Figure 7) and will not allow the user to sign and/or encrypt messages. Outlook for iOS and Android leverages the user's primary SMTP address for mail flow activities, which is configured during account profile setup. If Exchange Online fails to locate a trusted root certificate or fails to contact the certificate revocation list for the certificate authority, that certificate is considered invalid and is not trusted. If Exchange Online locates a trusted root certificate and can query the certificate revocation list for the certificate authority, the digital certificate's chain for that digital certificate is considered valid and trusted and can be used.

Intermediate certificates can also be included with digitally signed email messages. This verification is done by obtaining the intermediate certificates through the authority information access attribute in the certificate until a trusted root certificate is located. Exchange Online validates the certificate by validating each certificate in the certificate chain until it reaches a trusted root certificate.

Trust verification is performed on all digital certificates. In manual and automated certificate delivery solutions, it's expected that the certificate's trusted root chain is available and discoverable within your Exchange Online tenant's virtual certificate collection.

Publishing the certificate revocation list to the internet.

Setting up the virtual certificate collection.

S/MIME prerequisitesД®nsure S/MIME has been properly configured in Exchange Online by following the steps outlined in Configure S/MIME in Exchange Online.

#Set up gmail in outlook for ios mobile app how to#

This article describes how to configure Exchange Online for S/MIME using Outlook for iOS and Android, and how to use S/MIME in Outlook for iOS and Android. After you have completed those steps, you can deploy S/MIME certificates to Outlook for iOS and Android using the following methods: To leverage S/MIME in Outlook for iOS and Android, you need to configure specific S/MIME prerequisite in Exchange Online. For more information, see S/MIME for message signing and encryption in Exchange Online. S/MIME (Secure/Multipurpose Internet Mail Extensions) is a widely accepted protocol for sending digitally signed and encrypted messages.