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Email Signature Photo Guidelines
December 5, 2025 5 min read
Emily Nakamura
Marketing Director at Siggly
A headshot in your signature adds a personal touch and builds recognition. Here's how to do it right.
Photo Specifications
- Size: 80-100px square for display
- Actual file: 160-200px (for retina)
- File size: Under 20KB
- Format: JPEG (smaller) or PNG
- Shape: Square or circular crop
Photo Style Guidelines
- Professional quality — Not a casual selfie
- Good lighting — Face clearly visible
- Simple background — Neutral or on-brand
- Recent photo — Looks like current you
- Appropriate attire — Match your industry
When to Include a Photo
- Client-facing roles (sales, account management)
- Personal branding (consultants, executives)
- Small teams where personal connection matters
- Industries where relationships are key
When to Skip the Photo
- Large organizations with minimal design
- Technical/internal roles
- Privacy-conscious industries
- When company policy prohibits
Technical Tips
- Compress images before uploading
- Use consistent photo style across team
- Host on reliable server
- Test on dark mode email clients