Email sending issue

Administrators
1

Hello,

After upgrading to version 3.3.5 I’m getting this error , when someone try to register and send an email. The error is:
indico.emails Could not send email “[Indico] Registration modified for ELI-NP User Registration” (attempt 1/10); retry in 30s [[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: self-signed certificate in certificate chain (_ssl.c:1000)]

Do you have any idea?

Best regards,
Mihai

2

Check the certificate of your email provider or if you are sending from localhost you can disable the check