We have configured multiple ESPs, which works for private relay emails. Recently sendgrid started bouncing for my testing private relay email ( aqdi34p4ti@privaterelay.appleid.com -- smtp;550 5.1.1 Relay not allowed ) even though we have registered both - domains and communication emails (as described in Configure Private Email Relay Service ).
Is it possible to check logs what's going on? Or did something changed?
Is it possible to check logs what's going on? Or did something changed?