SanfordWhiteman

What Josh said, plus also consider a single segmented Landing Page using a synthetic segment like "Brand."Then access the same landing page like pages.example.com/unsubscribe.html?Brand=example pages.example2.com/unsubscribe.html?Brand=example2

Mandy, you need to make sure your URLs are enclosed in [[double square brackets]] in the text version of your email or else clicks on those links will not be tracked. This step is frequently overlooked.Also, to be clear, every lead always gets both the HTML and Text forms of your email. The differ...

What exactly do you mean "an external source"? You referred to a product page linking to a form on another page. If the product page "knows" the data you wish to push to the form, then you add it to the URL as I showed.

Alerts would be generated by a Flow step that looks for the form you're currently posting to.Maybe you're using a new form and your Flow looks for an older form name....

You're certainly on the right track. My question is: is the Segmentation literally called utm_source with options GuideA and GuideB? Because all of those would have to match up if you want the LP to take the seg from the query string.

If you don't have an SSL certificate bound to your landing page domain (which I agree, you do not) why are people trying to connect to the form of your site?199.15.212.17/443 --> this is a response from port 443, i.e. the default SSL portNo way is the RST in your packet trace coming from a standard...

Add a CSS !important rule:.mktoForm { width: auto !important;}

Field Actions >> Block Field Updates

Make sure that field is set to allow updates from form posts.

When posting to the Community, please provide your actual URL. There's no reason to conceal that info here, and it just makes issues harder to troubleshoot.Did you upload an SSL certificate to Marketo for your landing page?