I've seen questions about this dating back to 2009 - but not a single answer. When I add a new email to my Gmail account, I can send and receive from/to that email through my Gmail account no problem.
But, I can't add it as a "sent from" until I get the verification code from Google.
The only thing is, no matter how many times I've sent and resent this confirmation email, it does not arrive.
Yes, I checked my spam, trash, and all filters.
No, it is not hosted by someone else. It is a forward.
Yes, I have other addresses from the same place that work just fine.
Yes, I can send emails to (and receive them from) this account, through my Gmail account, no problem.
The issue is with Gmail's verification.
Please, from the experiences I've seen here, I know Google will not answer. Does anyone have a way to glean the code that does not involve this non-existent email?