Email Signatures for Apple Mail
Rich HTML signatures for Mac Mail and iOS Mail. Designed for Apple's WebKit rendering engine for pixel-perfect results.
Create Apple Mail Signature →Setup on macOS
Create a Placeholder
In Apple Mail → Settings → Signatures, create a new signature with placeholder text.
Find the Signature File
Navigate to ~/Library/Mail/V10/MailData/Signatures/ and find the .mailsignature file.
Replace the HTML
Open the file in a text editor. Replace the body content with your EmailSignatures.au HTML code.
Lock the File
Get Info → check "Locked" to prevent Apple Mail from overwriting your custom signature.
Apple Mail Advantages
🎨 Excellent HTML Support
WebKit-based rendering means our signatures look perfect. CSS gradients, shadows, and modern layouts all supported.
📱 Syncs to iPhone
iCloud syncs your signature across Mac, iPhone, and iPad automatically.
🖼️ Retina Images
Apple's high-DPI displays show your logo and profile photo at crisp 2x resolution.
Beautiful on Every Apple Device
Signatures designed for Mac, iPhone, and iPad.
Create Apple Mail Signature →