If I do this, can I still create links in my Airtable, and send form ag

If I do this, can I still create links in my Airtable, and send form again?

Yes, you will be still able to use the Airtable integration.

Sending via SMTP sends directly from that address taking our servers out of equation.

This should not affect the Airtable integration in any way.

Let us know if we can be of any further assistance.