How do I change my email signature on my iPhone?
This article describes how to change the your email signature on your iPhone.
1. Go to the iPhone settings
2. Tap "Mail"
3. Tap "Signature"
Signature is at the bottom of the page.
4. Type in your email signature
You can have the same email signature for all email accounts on your phone or you can have different ones for each account.
All Accounts - same email signature for all email accounts on your phone
Per Account - different email signatures for each email account on your phone