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Apr 28, 2020 · I followed the documentation here to send an email using curl from bash and the basic authentication. Now I'm very confused how to do the same with the OAuth 2.0 authentication because I don't know how to use the access token.
PowerShell is a cross-platform (Windows, Linux, and macOS) automation tool and configuration framework optimized for dealing with structured data (e.g. JSON, CSV, XML, etc.), REST APIs, and object models.
Apr 11, 2024 · Step 1. Verify and enable SMTP AUTH. First things first, we need to enable SMTP AUTH on your mailbox to send emails through Office 365 SMTP. To check if SMTP AUTH is enabled, you can use: Exchange Admin Center (EAC) Log in to the EAC with your admin account. Navigate to “Recipients” → “Mailboxes”.
- Office 365 Direct Send vs. SMTP Client Submission
- SMTP Authenticated Submission
- Direct Send
- Summary
- Further Reading
Before we get too far into the PowerShell, know that there’s not just one way to send email through Office 365 using PowerShell. Office 365 has two supported ways to send email. Those options are Direct Send and SMTP Client Submission or SMTP Authenticated Submission.
The first method to send email is via SMTP Client Submission or SMTP Authenticated Submission. Using PowerShell’s Send-MailMessagecmdlet, we can provide all of the parameters we need to send email through Office 365. Below is a snippet you can use to send email via this method. You’ll first need to define a PowerShell PScredential object then provi...
Similar to SMTP Authenticated Submission, you can use nearly the same parameters for Send-MailMessage. However this time, the Torecipients will only be internal. Also notice that a PSCredential was not needed.
You can see that Office 365 provides two different options for sending email. In this article, we used PowerShell as an example to demonstrate both. But you don’t have to use PowerShell. As long as your application or programming language supports TLS authentication, you can use any method you’d like.
Sep 1, 2017 · Sending e-mail using Office 365 API is easy; developers just have to use the build feature in the SMTP client and the Mailmessage objects of .NET. You need to specify the host name, port, EnableSSL, and the credentials properties of the SmtpClient object. Both 587 and 25 ports are supported for SMTP operation; however, 587 is the recommended port.
Dec 17, 2019 · This confirms user and group were synced into Azure AD successfully and we can proceed to next steps. 4. Create your first OCPS policy and select “Create” button: 5. Complete input fields, when selecting assigned security group input “OCPS” and service should filter results to “OCPS Service Validation” group. Next, define a policy.
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Dec 30, 2021 · On the next screen, enter smtp.office365.com as the Outgoing Mail Server Hostname and then click Next. Enter the Microsoft 365 SMTP server hostname. Post SMTP will now run a connectivity test, which might take a few seconds. Once it finishes, it suggests the optimal settings: Choose SMTP under the Socket setting.
