I am trying to use the "Triggered Send" feature through the V5 connector between SFDC and SFMC, specifically on the Lead object.
I manage to activate the Triggered Send only when the email does not contain any personalisation fields. As soon as I add a field, as simple as %%Email%%, the triggered sends fails to activate.
Is it necessary to create a data extension first in SFMC to indicate which fields will be transported from SFDC ?
Many thanks for your help.