If you upload a transparent image in your email signature, it shows on white background in the black mode in Outlook.
How to prevent white background in Outlook on Windows in black mode
- Open your signature in your Xink account.
- Click 'Source'.
- Copy below HTML code:
<table border="0" cellpadding="0" cellspacing="0" class="MsoNormalTable"> <tbody> <tr> <td> </td> </tr> </tbody> </table>
- Click on 'Source' again. Put the cursor inside the table and then upload your image with the transparent background in this table:
Send the email to yourself and validate that the transparent image in the dark mode does not show on the white background.
Result: The transparent image uploaded in your signature will show with the transparent background in the dark mode in your Outlook.