> ## Documentation Index
> Fetch the complete documentation index at: https://documentation.mysmtp.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Outlook 2025 SMTP Setup Guide

> Set up mySMTP in Outlook 2025. Configure the outgoing SMTP server, ports, TLS encryption, and authentication using your mySMTP credentials.

The desktop client Outlook 2025 has not yet been announced final, so this is the guide for those testing the BETA version

Open Outlook and click the **Settings** icon and then Manage for the email account you want to use with mySMTP

<Frame>
  ![Outlook settings step 1](https://mysmtp.com/images/setup_guides/Outlook_2025/1.png)
</Frame>

<Frame>
  ![Outlook settings step 2](https://mysmtp.com/images/setup_guides/Outlook_2025/2.png)
</Frame>

Type the **Password** for incoming email to enable account editing

<Frame>
  ![Outlook password prompt](https://mysmtp.com/images/setup_guides/Outlook_2025/3.png)
</Frame>

<Frame>
  ![Outlook account editing enabled](https://mysmtp.com/images/setup_guides/Outlook_2025/4.png)
</Frame>

Insert the marked information from your setup email or SMTP account.<br />Click **Continue** when done and wait for confirmation.

<Frame>
  ![Outlook SMTP settings filled in](https://mysmtp.com/images/setup_guides/Outlook_2025/5.png)
</Frame>

## Setup Guide for Outlook 2016-2025

<Note>
  Your account already uses IMAP for incoming mail. Follow the steps below to configure the outgoing SMTP server.
</Note>

### 1. Open Account Settings

Open Outlook and go to:

**File > Account Settings > Account Settings...**

### 2. Select Your Account

Select your existing email account **(IMAP)** and click **Change...**

### 3. Outgoing Server Settings

In the Change Account window, set:

**Outgoing mail server:** mail.smtp.dk

Then click **More Settings...**

### 4. Outgoing Server Tab

Open the **Outgoing Server** tab.

Check:

**My outgoing server (SMTP) requires authentication**

Choose:

**Use same settings as my incoming mail server**

### 5. Advanced Tab

Open the **Advanced** tab and verify:

**Outgoing server (SMTP):** 587

**Encrypted connection:** STARTTLS

### 6. Test and Finish

Click **Next** to test your settings.

When the test succeeds, click **Close**.

Then click **Finish** to save the account settings.

### Outgoing SMTP Settings Summary

| Setting | Value |
| - | - |
| Outgoing mail server | **mail.smtp.dk** |
| SMTP port | **587** |
| Encryption | **STARTTLS** |
| Authentication | **Required** |
| Outgoing server option | My outgoing server (SMTP) requires authentication |
| Authentication method | Use same settings as my incoming mail server |


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