Howto16r1:Configure OAuth2 E-Mail: Difference between revisions

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{{FIXME|reason=This product is in the beta phase and is not yet finished}}
{{FIXME|reason=This product is in the beta phase and is not yet finished}}
 
[[File:OAuth2InteractiveGmail.png|none|thumb|600x600px]]
innovaphone PBX and apps can be configured to send E-Mails for various subjects and purposes. Major E-Mail providers intent to discontinue the username/password authentication schemes in favour of OAuth2. PBX and Apps version 16r1 does support OAuth2 authentication for SMTP. Here is a step by step guide how to set up OAuth2 support in Microsoft 365 through the Azure Portal and how to set it up on a Google Gmail account in the Google Cloud Console.
innovaphone PBX and apps can be configured to send E-Mails for various subjects and purposes. Major E-Mail providers intent to discontinue the username/password authentication schemes in favour of OAuth2. PBX and Apps version 16r1 does support OAuth2 authentication for SMTP. Here is a step by step guide how to set up OAuth2 support in Microsoft 365 through the Azure Portal and how to set it up on a Google Gmail account in the Google Cloud Console.


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== Gmail ==
== Gmail ==
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[[File:GoogleSelectProject.png|none|thumb|600x600px]]
[[File:GoogleSelectProject.png|none|thumb|600x600px|/GoogleSelectProject.png]]
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[[File:GoogleCreateProject.png|none|thumb|600x600px]]
[[File:GoogleCreateProject.png|none|thumb|600x600px|/GoogleCreateProject.png]]
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[[File:GoogleProjectCreated.png|none|thumb|600x600px]]
[[File:GoogleProjectCreated.png|none|thumb|600x600px|/GoogleProjectCreated.png]]
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[[File:GoogleEnabledApisServices.png|none|thumb|600x600px]]
[[File:GoogleEnabledApisServices.png|none|thumb|600x600px|/GoogleEnabledApisServices.png]]
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[[File:GoogleApisServicesLibrary.png|none|thumb|600x600px]]
[[File:GoogleApisServicesLibrary.png|none|thumb|600x600px|/GoogleApisServicesLibrary.png]]
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[[File:GoogleApisServicesApiLibrary.png|none|thumb|600x600px]]
[[File:GoogleApisServicesApiLibrary.png|none|thumb|600x600px|/GoogleApisServicesApiLibrary.png]]
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[[File:GoogleGmailApis.png|none|thumb|600x600px]]
[[File:GoogleGmailApis.png|none|thumb|600x600px|/GoogleGmailApis.png]]
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[[File:GoogleAddGmailApi.png|none|thumb|600x600px]]
[[File:GoogleAddGmailApi.png|none|thumb|600x600px|/GoogleAddGmailApi.png]]
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[[File:GoogleGmailApiAdded.png|none|thumb|600x600px|/GoogleGmailApiAdded.png]]
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[[File:GoogleCreateCredentialsHelpMeChoose.png|none|thumb|600x600px]]
[[File:GoogleCreateCredentialsHelpMeChoose.png|none|thumb|600x600px|/GoogleCreateCredentialsHelpMeChoose.png]]
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[[File:GoogleCredentialsUserData.png|none|thumb|600x600px|/GoogleCredentialsUserData.png]]
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[[File:GoogleOAuthConsentScreen.png|none|thumb|600x600px]]
[[File:GoogleOAuthConsentScreen.png|none|thumb|600x600px|/GoogleOAuthConsentScreen.png]]
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[[File:GoogleOAuthScopes.png|none|thumb|600x600px]]
[[File:GoogleOAuthScopes.png|none|thumb|600x600px|/GoogleOAuthScopes.png]]
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[[File:GoogleScopeMailGoogleCom.png|none|thumb|600x600px]]
[[File:GoogleScopeMailGoogleCom.png|none|thumb|600x600px|/GoogleScopeMailGoogleCom.png]]
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[[File:GoogleScopeAuthGmailSend.png|none|thumb|600x600px]]
[[File:GoogleScopeAuthGmailSend.png|none|thumb|600x600px|/GoogleScopeAuthGmailSend.png]]
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[[File:GoogleScopes.png|none|thumb|600x600px|/GoogleScopes.png]]
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[[File:GoogleOAuthClientID.png|none|thumb|600x600px]]
[[File:GoogleOAuthClientID.png|none|thumb|600x600px|/GoogleOAuthClientID.png]]
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[[File:GoogleOAuthConsentScreenSettings.png|none|thumb|600x600px]]
[[File:GoogleOAuthConsentScreenSettings.png|none|thumb|600x600px|/GoogleOAuthConsentScreenSettings.png]]
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[[File:GoogleConsentScreenWizard.png|none|thumb|600x600px|/GoogleConsentScreenWizard.png]]
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[[File:GoogleAudienceExternal.png|none|thumb|600x600px|/GoogleAudienceExternal.png]]
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Revision as of 22:07, 2 October 2025

FIXME: This product is in the beta phase and is not yet finished

innovaphone PBX and apps can be configured to send E-Mails for various subjects and purposes. Major E-Mail providers intent to discontinue the username/password authentication schemes in favour of OAuth2. PBX and Apps version 16r1 does support OAuth2 authentication for SMTP. Here is a step by step guide how to set up OAuth2 support in Microsoft 365 through the Azure Portal and how to set it up on a Google Gmail account in the Google Cloud Console.

Microsoft 365

Log in to Microsoft Azure Portal (https://portal.azure.com) and go to Microsoft Entra ID.

/AzureMicrosoftEntraID.png

Add a new app registration to create client credentials.

/AzureAddAppRegistration.png

Register the application and maybe already fill in the redirect URI for Web based application type to path OAUTH2-CLIENT/auth.htm at the PBX.

/AzureRegisterAnApplication.png

App registration is complete. Client ID and tenant needs to be configured at the PBX and every app that will be sending e-mails.

/AzureApp.png

Create a client secret.

/AzureAddClientSecret.png

Copy the client secret. It also needs to be configured at the PBX and every app that will be sending e-mails.

/AzureCopyClientSecret.png

Add permissions located in APIs my organization uses.

/AzureAddApiPermissionMyOrganization.png

More precisely located in Office 365 Exchange Online.

/AzureAddApiPermissionExchange.png

And there in the application permissions.

/AzureAddApiExchangeApplication.png

Namely SMTP Mail.Send.

/AzureAddApiSendMailAsUser.png

Grant admin permission for Mail.Send.

/AzureGrantApiPermissions.png

API permissions are now granted.

/AzureApiPermissionsGranted.png

Tell all redirect URIs that the PBX and the apps will be using during interactive authorization.

/AzureRedirectUris.png

Allow public client flows of OAuth2. Resource Owner Password Credentials Flow has the advantage that it doesn't need interactive authorization.

/AzureAllowPublicClientFlows.png

Log in to the Microsoft 365 admin center (https://admin.cloud.microsoft).

/MS365AdminCenter.png

Make sure that Microsoft 365 licenses are assigned to your user.

/MS365UserLicenses.png

Set your user active.

/MS365ActiveUsers.png

Locate the Mail tab of your user.

/MS365UserEMail.png

Allow authenticated SMTP.

/MS365AuthenticatedSMTP.png

Login to the Exchange admin center (https://admin.exchange.microsoft.com).

/ExchangeAdminCenter.png

Remove deactivation of the SMTP AUTH protocol.

/ExchangeRemoveDeavtivatedOAuth2.png

With this Microsoft setup the OAuth2 configuration for the resource owner password credentials flow can be filled in as follows.

/OAuth2ResourceOwnerPasswordCredentials.png

For interactive authorization this is the OAuth2 configuration. Authorize e-mail access one time and send a test mail to verify everything went well.

/OAuth2InteractiveAuthorization.png

Gmail

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/GoogleSelectProject.png

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/GoogleCreateProject.png

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/GoogleProjectCreated.png

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/GoogleEnabledApisServices.png

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/GoogleApisServicesLibrary.png

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/GoogleApisServicesApiLibrary.png

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/GoogleGmailApis.png

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/GoogleAddGmailApi.png

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/GoogleGmailApiAdded.png

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/GoogleCreateCredentialsHelpMeChoose.png

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/GoogleCredentialsUserData.png

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/GoogleOAuthConsentScreen.png

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/GoogleOAuthScopes.png

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/GoogleScopeMailGoogleCom.png

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/GoogleScopeAuthGmailSend.png

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/GoogleScopes.png

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/GoogleOAuthClientID.png

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/GoogleRedirectURIs.png

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/GoogleClientCredentialsDownload.png

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/GoogleOAuthConsentScreenSettings.png

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/GoogleConsentScreenWizard.png

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/GoogleAudienceExternal.png

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/GoogleContactInformation.png

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/GoogleTestUserAdded.png

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