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Build an Email in Knak

Create an on-brand, campaign-ready email using Knak’s drag-and-drop builder.

Updated over a week ago

What You’ll Accomplish

You’ll create a new email asset, apply brand settings, structure and add content, preview and test, and prepare it for sending. If you’re looking to get the most out of Knak, we highly recommend checking out our free Knak Academy course. It walks you through how to build emails and landing pages faster, with best practices from our team. Find out more here.


Before You Begin

Make sure to:

  • Log in and select the correct Brand.

  • Confirm you have permission to build in the correct Campaign folder.

  • Gather assets like images, copy, links, and reusable modules.


Step 1: Select Brand & Campaign

  1. In the Studio or dashboard, select your brand.

  2. Navigate to the correct Folder and Campaign.

  3. Click Create Email or Create Email From a Theme.

Knak Studio interface showing brand and campaign folder selection screen with create button menu expanded.

Step 2: Set Up Email Info & Sending Details

  • Click the email details section at the top of the create tab, here you can enter:

    • From Name

    • From Email

    • Subject Line

    • Preview Text

    • Email Title

Email setup panel with fields for From Name, From Email, Subject Line, and Preview Text.
  • Go to the info tab and enter

    • Tracking or advanced settings such as custom HTML if needed.


Step 3: Build the Email

Use the Create tab to customize layout and content. Work through these sections:

Email Settings

Set global properties like:

  • Email width and mobile breakpoint

  • Adjust email layout

  • Enable dark mode editing

  • Background image/color

  • Link color

  • Font for the email to inherit

  • Language

Email settings panel displaying layout, language, and dark mode options.

Structure

  • Use layout blocks like 1-column or 2-column rows.

  • Drag and drop them into the canvas.

    Create tab area showing drag-and-drop layout blocks like two-column rows.

Content

  • Add content blocks like:

    • Images

    • Text boxes

    • Buttons

    • Dividers

    • Spacers

    • Social Icons

    • HTML (by default this option is disabled for emails, if you need to enable this reach out to Knak support)

    • Nested Sections

    • If you have LiveClicker or Movable Ink integrations you'll see the option to add these as well

  • Edit the content block attributes to customize your email further.

    Dragging in a text content block to an empty section.

Modules

  • Drag in pre-built modules like headers and footers. Find out more about creating modules from an asset here.

    Module panel with draggable headers, footers, and content blocks for email building.
  • You can also clone modules, delete unnecessary ones, or break apart module to edit pieces individually if needed (this feature is only available if you have the break apart module role permission.)


Step 4: Preview, Optimize & Test

Preview

Preview tab displaying desktop and mobile email versions in light mode.
  • Use preview mode to check desktop and mobile versions.

  • Toggle between dark mode and light mode edits. Note: keep in mind dark mode editing is not supported in all email clients. Learn more here.

    • You can also use our email client testing feature to view how emails will appear in different email clients.

  • Toggle visibility for different dynamic content segments.

Visibility toggles for different email content segments in preview mode.

Optimize

In the Optimize tab, check best practices to make sure your email is optimized according to our audit item checklist. The optimize tab will show you all items and whether each item has passed, warning or failed. Every issue will have a high or medium impact.

Optimize checks for the following issues for emails:

Alternate Text - Checks if Alt text is provided on images

Asset Translation - Checks if the translated variant is up to date with the parent asset

Background Height - The section height is greater than 2050 pixels

Border Color - Checks to see the colors used will work with Dark Mode

Button Border - Checks to see if there's enough contrast on the border of the button

Button Links - Checks if all button links have URLs added

Button Over Background Image - Checks to see if there's a button over a background image as rounded corners will be square on Outlook

Color Contrast - Checks to see if there is low contrast between the background and text colors

Content Links - Checks if a valid link exists, helps ensure that all links in text content actually point somewhere meaningful rather than being empty or incomplete

Dark Mode Color Choices - Check to see the selection of text and background colors used in Dark Mode

Dark Mode Color Contrast - Checks to see if there is low contrast between the background and text colors used in Dark Mode

Deleted/Unpublished Modules - Checks that the modules in the email are not deleted or unpublished

Email Preference Link - Checks to see if it has an unsubscribe or email preference center link

Email Size - Checks to see if the email is below 102kb

Email Title - Email title is longer than 30 characters

From Address - Checks if a valid from address exists

Image Dimensions - The width or height of an image element breaks the rules set in the editor restrictions for that module

Out Of Date Modules - Checks if all modules used in the email are up to date

Preview Text - Preview text is less than 15 characters

Reply-To Address - Checks if a valid reply-to email exists

Subject Line - Checks if a subject line exists

Variant Segment Assignment - Checks if dynamic content variants have segmentations assigned

Optimize checklist tab with medium impact and optimal audit items

Email Testing

  • Send test emails from Knak to your local email accounts through the Actions Menu and selecting Send Test Email.

    Actions menu showing the option to send a test email

  • Run render tests across devices and inboxes through our Email Testing Feature:

    Email testing interface with render previews across devices and inboxes.

Step 5: Review, Approvals & Publish


Step 6: Launch & Monitor

Performance Insights dashboard showing email analytics like opens and clicks

Tips & Best Practices

  • Keep fonts, colors, and logos consistent with your brand.

  • Reuse high-performing modules to save time.

  • Always preview emails on both desktop and mobile.

  • Write preview text that supports the subject line.

  • Add alt text to improve accessibility.

  • Self enroll in Knak Academy to sharpen your email-building skills!


Need more help? Contact support via live chat using the chat bubble in the bottom right corner or email support@knak.com.

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