We support a limited set of these, based on email client support. Justin Cooperman has a better explanation here: https://nation.marketo.com/message/94077#107792
I would guess that you have duplicate records for those internal employees. They weren't included in the previous day's send because Marketo dedupe on email address internally to e...
Depends on which one you're looking for, but in the REST API, they're called sfdcLeadId, sfdcContactId, and sfdcAccountId. The best way to get field names for the APIs is by going ...
Are you not using a Marketo landing page as your unsubscribe page? The noscript version of the form from a direct-embedded form should work just fine regardless of whatever script-...
It would be pretty difficult to generalize. Questions that you would need to ask are: Do we have any Salesforce-side work that we can do with leads that don't have these values? Wi...
There are very good reasons why the data updates are not made synchronously. It's not possible to generalize the response time of an arbitrary server, so the execution time of a gi...