By default, leads that have an email that bounces are not marked as Marketing Suspended. Marketing Suspended is a field wholly controlled by your marketing team; if leads are being...
Try sfdcLeadId (which retains original Lead ID for converted Leads) and sfdcContactId to get that information. sfdcId is for internal use unknown to me but it's being denoted as ha...
There is a doc on purchased lists here Best Practices for Purchased Data . If they have not consented to email from your business it is against Marketo Use Policy to email them.
This endpoint will be release as part of the Q2 release. It should work at the end of next week. Release Notes: Spring '18 - Marketo Docs - Product Documentation
If you use the standard embed code, you do not need SSL for Marketo. If you iframe the form on a Marketo landing page, you will need SSL. If you change the form embed code to load ...
Is your campaign a batch or a trigger campaign? If it's a batch campaign the tokens wont resolve and the alert cant send. If it's a trigger campaign then they will.
You'll need to click the "Next Gen UX (Beta)" tile on your homepage to access it Introducing Marketo Next-Gen UX Beta – Marketo Next-Gen UX Beta Help Center