Email from address contains XXXX.XX.hubspotfree.net instead of only verified contact
The emails we send from Hubspot Email Marketing contain our verified from address and via XXXX.XX.hubspotfree.net. Why does hubspotfree.net show up in mailed-by and signed-by along with an email from address? How can we remove it?
We are on the free version if that helps to identify the cause and suggest a solution.