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Office365 Email Setup

Office365 Setup

First go to the Main Menu and Click ‘Company Settings’:

  1. Then click on the ‘Email‘ tab.
  2. Expand ‘Email Accounts‘.
  3. Now either Edit an existing email account or create a new one.

SMTP Settings Example in Teesom

Here is an example of the settings used for a normal Microsoft Office 365 account:

Office365 Example

Microsoft 365 for Organizations - Requirements

Disable Security Defaults

Security Defaults are a set of policies, that are enabled by default for Microsoft 365 (Office 365) accounts, to provide increased account and organizational security. These settings include using Multi-Factor Authentication (MFA) for logins, disabling legacy mail protocols (IMAP, POP3, and SMTP), etc. 

In some cases, the Microsoft 365 administrator needs to turn off some of the Security Defaults settings in Microsoft 365 tenants.

  1. Sign in to the Microsoft Entra admin center as at least a Security Administrator.
  2. Browse to Identity > Overview > Properties.
  3. Select Manage security defaults.
  4. Set Security defaults to Disabled.
  5. Select Save.

Now users will no longer be prompted to configure the MFA when signing in. If Multi-Factor Authentication is already configured for some users, you can disable it:

  1. Sign in to Microsoft 365 Admin Center (https://admin.microsoft.com/#/users).
  2. Select Users > Active Users.
  3. Press the Multi-factor authentication.

Find the user you want to disable MFA for, select it, and click Disable:

Enable SMTP Access for the Mailbox in your Office365 Admin Dashboard

Follow THIS LINK to learn how to enable SMTP access for your email address in your Microsoft Account.

  1. Open the Microsoft 365 Admin Center and go to Users > Active users.
  2. Select the user, and in the flyout that appears, click Mail.
  3. In the Email apps section, click Manage email apps.
  4. Verify that “Authenticated SMTP” is checked (enabled).
  5. When you’re finished, click Save changes.

Use an App Password (if you have 2 Step Verification turned on)

1. Sign in to the Additional security verification page, and then select App passwords.

2. Select Create then enter Teesom as the app that requires the app password, and then select Next.

3. Copy the password from the Your app password page, and then select Close.

4. On the App passwords page, make sure your Teesom is listed.

App passwords page, with new app shown in list

5. Open Teesom and then paste the app password into the password field where you setup your email account:

Office365 Through GoDaddy

In order to use the Office-365 SMTP server, for sending email from Teesom, ‘SMTP Authentication’ needs to be turned on for each mailbox that you intend to send through.

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