Recreate HTML Email Signature

I have an existing email signature that I’d like rebuilt from the ground up in clean, responsive HTML. The finished signature must display flawlessly in all major email clients and on both desktop and mobile.

Content to include
• My logo, a head-shot style profile picture, and a small set of social-media icons.
• Clickable links for our website, each social platform, and a direct mailto: link.
I also would like to easily change over the images to other employees and contact details

Look & feel
The layout should stay professional and formal—no flashy colors or experimental fonts—just a polished, branded block that reflects corporate standards.

Images
Please host every image externally (Amazon S3, Imgur, or comparable CDN) and reference them with absolute HTTPS paths so they never break or get flagged as attachments.

Deliverables
1. A single, well-commented HTML file ready to paste into Outlook, Gmail, Apple Mail, etc.
2. The publicly accessible image URLs.
3. A short read-me explaining how to swap out text or images in the future.

Acceptance criteria
• Renders consistently in Outlook 2019+, Gmail web & mobile, Apple Mail, and iOS/Android native mail apps.
• All links open in the correct browser tab or email compose window.
• Total file size (HTML + images) remains lightweight to avoid spam filters.

I’ll provide the current signature, brand colors, fonts, and image assets once we start.