I have setup an automation to send emails on record creation. However, the automation fails with a message: An unknown error occurred.
The automation succeeds if I change the send to email to a personal email I have.
I suspect this is something to do with the Airtable not supporting one of my emails but I cannot figure out why.
Does anyone know how I can resolve the issue?
The email that fails is hosted by Ionos web hosting.
The email that succeeds is hosted by Gmail.