Hi, I tried to configure a WC 7120 with these parameters:
- Client SMTP Server (173.203...)
- Port: 25
- No encryption needed
- SMTP Authentication: Client email and password.
I got this error: 027-779 it attestation-fails by smtp-a, when I send and email.
Does anyone knows about that error? I already upgraded the firmware version. Should I initialize the System NVM?