Moved jobs, got a new email, or just need an update? Here’s how to change your email in Haystack.
Two Types of Email Changes in Haystack:
- Account Email: Changes the email used to sign in to Haystack. 
- Business Card Email: Updates the email displayed on your digital business card that you share with others. 
How to Change Your Account Email (Sign-in Email)
- Open the Haystack app on your phone. 
- Go to Settings (bottom right on iOS, top left on Android). 
- Tap “Change the email you sign in with”: - On iOS: Tap your name at the top. 
- On Android: Scroll to the bottom. 
 
- Follow the prompts to update your email. 
How to Change the Email on Your Digital Business Card
- Open the Haystack app on your phone. 
- Tap the card you want to update. 
- Tap the edit icon (top right corner). 
- Edit the email address field and tap save. 
Note: In rare cases, our security algorithm may block an email update. If you see an error message preventing the change, it is likely because there is already a card associated with the correct email address in the app. To resolve this:
- Remove the old card with the incorrect email address: Delete the card currently associated with the incorrect email. 
- Create a new digital business card: Add a new card using the correct email address. During this process, the app will verify your identity to maintain security. 

