ERROR - 60222
SendGrid The from address does not match a verified Sender Identity
The from address does not match a verified Sender Identity. Mail cannot be sent until this error is resolved. Now SendGrid needs that the account has been verified before it can send messages.
HTTP status: 403
The SendGrid account from address the message has not been verified.
Visit https://sendgrid.com/docs/for-developers/sending-email/sender-identity/ to see the Sender Identity requirements