---
title: "Send Mail Using OAuth 2.0"
slug: "send-mail-using-oauth-20"
updated: 2026-02-16T07:13:54Z
published: 2026-02-16T07:13:54Z
canonical: "help.symphonysummitai.com/send-mail-using-oauth-20"
---
> ## Documentation Index
> Fetch the complete documentation index at: https://help.symphonysummitai.com/llms.txt
> Use this file to discover all available pages before exploring further.
# Send Mail Using OAuth 2.0
Send Mail Using **Microsoft GraphAPI** is a feature allowing users to programmatically send email messages using the Microsoft Graph API. The API will then authenticate the request, create the email message, and send it to the specified recipient.
**Microsoft GraphAPI** is added as an **API type** in the **SMTP** configuration screen page in the application. The option enables users to send mail using **OAuth 2.0**.
##### Benefits
- Notably faster in comparison to SMTP (Simple Mail Transfer Protocol) for communication and data exchange.
- Effectively manages requests and responses.
- Offers optimized integration with a range of Microsoft services.
##### Configure API type for sending mail
This section contains the list of steps for configuring **Send Mail** Using **Microsoft GraphAPI**.
Prerequisites:
1. Add the value **Microsoft GraphAPI** in Common Master in **Master Type** as **SMTPAPITypes** along with SendGrid.
2. Add the following key in Web.config file -
This is default key for **Microsoft GraphAPI** configuration.
The keys needed for Microsoft Graph API at configuration level are listed below:
To configure the **API type**, perform the following steps:
1. Log in to the Application.
2. Under the **Admin** module, select the **SMTP configuration**.
3. Enter the values under **Configuration Type**, **Tenant**, **From Name** and **From E-mail ID** under the **DETAILS**.
Figure: SMTP configuration
- Primary and Secondary configuration is not required for **Microsoft GraphAPI**.
- Specify the first block of configuration details under SMTP configuration
4. Select **API type** as **Microsoft GraphAPI**, from the drop-down list. Figure: Microsoft GraphAPI
5. Specify the field values for **Microsoft GraphAPI**. Check **Active** to make the **API Type** as active. Figure: API Type
6. Click **SUBMIT** Ito save the configuration.
7. Navigate to **SHOWLIST** to view the saved API details. The saved API details are displayed in the grid format under **LIST** page as shown below. Figure: API details