This method will be deprecated on September 30, 2025.
Replace with identifySenderAddress.
Checks if the sender's email address will be used as from-address or replaced (not related to current sender details).
This function requires elevated permissions and runs only on the backend and on dashboard pages.
User's provided address from which to send email marketing campaign.
This method doesn’t return any custom errors, but may return standard errors. Learn more about standard Wix errors.