Using Outlook for iOS for personal email and calendar management
Had the same issue. Had to first paste it somewhere else, then copy/paste again.
My steps:
- Create signature in Google Docs (Desktop)
- Open signature in the Google Docs app on iPhone
- Copy signature
- Paste signature in Outlook / Settings / Signature (Signature now works in Outlook)
- Copy signature from Outlook / Settings / Signature
- Paste in Settings / Mail / Signature
- (Shake phone to "Undo Change Attributes" to remove formatting)
The paste option became available for me when following these steps. Not sure if it works with copy/paste through other apps, but it worked using Outlook as a "middleman" Hope it helps 😊
Edit: Added video instructions: https://www.dropbox.com/s/wcc9itfxakhf5ep/mailsignature-iphone_1.mp4?dl=0