Holiday Greetings

It opens: "Product | Concept | Contact - Our Holiday Recipes - Cake Title Sed ut perspiciatis unde omnis iste natus error sit voluptatem accusantium doloremque laudantium, totam rem aperiam, eaque ipsa quae ab illo inventore veritatis et quasi architecto beatae vitae...". 10 images, 38 Outlook-only blocks, no dark-mode query, system fonts.

The spread is what matters on this template: 100 in Superhuman against 67 in Outlook Classic, a 33-point gap across the same file. 3 of the 21 clients render it without a single flagged property. Outlook Classic is the one to preview against after any edit, because it is where this template has the least margin, and the 178 warnings behind that score are concentrated there rather than spread evenly.

At 33.1KB compiled it has roughly 69KB of headroom before Gmail clips the message at 102KB and hides the rest behind a "View entire message" link. Inlined CSS and base64 images both count toward that, so watch it as you add sections.

Safe to customise: Copy, colour and imagery.

Leave alone: The table structure. It is what holds the layout together in Outlook, which resolves widths from cells rather than from CSS.

Modified it? Check your version against the same 21 clients.