To install the email signature in your Outlook account for iPhone, please follow these steps:
- Click on the 'Copy HTML' button in the Install Signature popup to copy your signature code.
- In Outlook iPhone app, Tap the menu button/account picture on the top left.
- Tap the 'Settings Gear' icon on the bottom left of the menu.
- In the Settings menu, Tap on the signature section.
- Clear everything in signature box and Double tap in the signature field box and select Paste to insert your signature.
That's it. Compose a new email to test your signature.