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Useful Information
Exclaimer Knowledge Base
Signature Design
Useful Information
Difference between custom fonts and font stacks
Difference between tables and groups
Difference between background image and background color
Limitations within the signature template
Image file requirements
Embedded images vs linked images in email signatures
Is your chosen font web safe and available for use?
How does dark mode affect email signatures?
Guidelines for signature design
Pixel to Point conversions
Colored borders, grouping, and inherit properties in the Signature Designer