How to Set Up and Manage Signatures in Airmail
Problem
You want to create, edit, or manage email signatures in Airmail, or assign different signatures to different accounts.
Solution
Creating a Signature on macOS
- Go to Settings → Signatures
- Click + or Add Signature
- Enter a name for the signature
- Use the editor to compose your signature (supports rich text, images, and HTML)
- Use the formatting toolbar to adjust font, size, color, and add links
Creating a Signature on iOS
- Go to Settings → Signatures
- Tap Add Signature
- Compose your signature
Assigning Signatures to Accounts
- Go to Settings → Accounts → [Your Account]
- Under Signature, select which signature to use for that account
- You can assign different signatures to different accounts
Tips
- You can create multiple signatures and switch between them when composing
- When composing, click the signature icon to change the signature for that specific email
- HTML signatures with images: use small image files to avoid bloating email size
- Signatures sync between devices when iCloud sync is enabled
Updated on: 03/28/2026
Thank you!