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Outlook Email Broken Layout Fix: Resolve Broken SVG Image Vectors

A programmatic integration guide for resolving email rendering crashes inside Outlook 2019 using HubSpot's layout editor environment.

Root Bug Analysis

Outlook 2019 uses the Microsoft Word (MSO) which lacks support for standard rendering rules. This causes Broken SVG Image Vectors elements to break or collapse when rendering templates.

Active rendering engine: Microsoft Word (MSO)

HubSpot Specific Guide

HubSpot's delivery wrapper can clean and restructure elements during import, creating dynamic spacing differences inside Outlook 2019.

Integration Step:

In HubSpot's Design Manager, edit the modules section. Create a 'Rich Text' or 'HTML' module block. Double-click the block, choose 'Tools' or 'Advanced', click 'Source Code', and drop the code snippet inside.

ESP Unsubscribe Alignment

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

HubSpot Unsubscribe Tag:{{ unsubscribe_link }}

Documented Client Behavior

Expected layout behavior based on target rendering engine specifications:

Documented behavior: Broken SVG Image Vectors causes elements to stack vertically or clip in Outlook 2019 when templates are sent from HubSpot.

Interactive HubSpot Custom Sandbox

Target Environment: Outlook 2019

Auto-compile fixes inside RenderOps Workspace

Load layout code directly into our Image→Base64 Encoder to compile responsive table frameworks that display cleanly in Outlook 2019.

Launch Image→Base64 Encoder

Fix Broken SVG Image Vectors on Other clients for HubSpot