Production block

Header Blue Brand

Simple blue brand header for campaign sends that only need a logo lock-up at the top.

HeadersAcquisition

Use this block when

Use when the email needs immediate sender recognition without adding a browser-view utility row.

Typically appears in

At the start of the email, before the main message begins.

Why it exists

To give campaign teams a reliable first block that can move from source to handoff quickly.

Preview

Rendered production artefact for workflow review before handoff.

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Production role

Where this block earns its place

Treat the component as one production section inside a larger message system. It should support the send goal, survive handoff, and remain easy to review before compilation.

Acquisition

For campaign intros and launch moments where the first screen needs a clear action.

Workflow context

Typically used in

These relationships help buyers understand the block as part of a send, not as an isolated catalogue item.

Product launch

Lead with a clear announcement, supporting proof, and one primary CTA.

View workflow

Implementation

Practical QA before handoff

Keep the checks short and action-oriented. The goal is to help teams decide whether this block is ready to enter a workflow.

Review every CTA href after the ESP rewrites or tracks links.
Confirm image assets are absolute HTTPS URLs before handoff.
Check the mobile preview before placing this block into a full workflow.
Provide meaningful alt text for the brand mark because it carries the sender identity.
Do not rely on colour alone to distinguish the header from the first content block.
Gmail (Web + Mobile): Primary spacing, stack order, and CTA rendering stay stable in Gmail web and mobile views.
Outlook Desktop (Windows): Single-logo header rows are reliable, though Outlook can shift vertical alignment by a few pixels.

Pairs well with

Build the next section around it

A production email usually needs a stack of blocks. These nearby sections are a sensible next choice when assembling a full send.

Headers

Header

Simple top row with brand identity and a view-in-browser link for reliable email starts.

Headers

Header Centred

Simple centred brand header for newsletters and editorial sends.

Headers

Header Dark Brand

Minimal dark header variation for launches, dark-theme emails, and premium announcement sends.

Source and output

MJML and HTML remain available

Source stays below the preview and workflow context. Copy MJML when assembling a system, or compiled HTML when preparing ESP handoff. Template Hedgehog Pro includes the full offline archive for teams that need the complete system locally.

Block assembly: place this section inside the same <mj-body> as your other production blocks, then stack sections in send order.

Editable source

Block MJML

Section-only MJML for assembling an email from multiple reusable production blocks inside a shared project.

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Compiled output

Block HTML

Component-only compiled markup for block-level inspection and HTML assembly workflows.

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