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How to Fix Default Image Blocking Layouts in Gmail App (iOS & Android)
for MJML Framework Campaigns

A programmatic integration guide for resolving email rendering crashes inside Gmail App (iOS & Android) using MJML Framework's layout editor environment.

Root Bug Analysis

Gmail App (iOS & Android) uses the WebKit / Blink which lacks support for standard rendering rules. This causes Default Image Blocking Layouts elements to break or collapse when rendering templates.

Active rendering engine: WebKit / Blink

MJML Framework Specific Guide

MJML Framework's delivery wrapper can clean and restructure elements during import, creating dynamic spacing differences inside Gmail App (iOS & Android).

Integration Step:

Wrap the entire RenderOps corrected table block inside an '<mj-raw>' tag block. This tells the MJML compiler to bypass parsing on this segment, exporting the exact conditional statements into the final HTML output.

ESP Unsubscribe Alignment

When compiling custom HTML templates for MJML Framework, you must ensure your layout retains deliverability compliance loops. MJML Framework requires you to insert their specific unsubscribe merge tag, otherwise your campaign delivery will be flagged by automated spam audits.

MJML Framework Unsubscribe Tag:{{unsubscribe_link}}

Documented Client Behavior

Expected layout behavior based on target rendering engine specifications:

Documented behavior: Default Image Blocking Layouts causes elements to stack vertically or clip in Gmail App (iOS & Android) when templates are sent from MJML Framework.

Interactive MJML Framework Custom Sandbox

Target Environment: Gmail App (iOS & Android)

Auto-compile fixes inside RenderOps Workspace

Load layout code directly into our Image→Base64 Encoder to compile responsive table frameworks that display cleanly in Gmail App (iOS & Android).

Launch Image→Base64 Encoder

Fix Default Image Blocking Layouts on Other clients for MJML Framework