Email Tracking Link Headers

Last update: 2023-07-24

Follow the steps below to customize your email tracking link headers.

  1. In Marketo, click Admin.

  2. Click Email.

  3. Scroll down to Custom Header Options. Choose your desired settings and click Save Changes.

Strict-Transport-Security Use this to guarantee tracking links will always be served over HTTPS (should only be set for subscriptions with tracking links secured by SSL)

It’s important to review these settings with your IT team to determine what your organization’s policy should be set to. Incorrect settings can prevent some visitors from accessing your Email links.

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