Synchronising Direct Mail Data
I suspect this has already been answered somewhere by someone but how do people treat direct mail lists in Marketo when there are no email addresses. In my case I have a direct mail in progress for Germany which, because of the data laws, does not include any email addresses.
Marketo is based on email/IP addresses but it would be a shame if I had to upload the list into the CRM because I generally prefer a Marketo-first approach on principle.