I've been trying to use content blocks to define dynamic content in reply to address and name fields of a delivery - but with no luck.
The delivery does not throw any errors upon testing / sending - it appears as having been send but with a bounce rate of 100%.
Does anybody know if it actually is possible to use content blocks for reply addresses and names?
I'm trying to achieve having different reply to addresses and names for the same email delivery depending on the recipient's profile settings (by language in this case). I know for a fact that my content block works just fine, as the contents show up correctly when used within the HTML contents of a delivery.