danielealesi
Member
Hi,
when I try after connecting to mailjet, when testing the request I receive an error:
Response status code: 400
Response error message: MJ18 A EventCallbackURL resource with value "0|false" for EventType|Backup already exists.
I haven't any webhook URL for mailjet.
Can you please help me?
Thanks
when I try after connecting to mailjet, when testing the request I receive an error:
Response status code: 400
Response error message: MJ18 A EventCallbackURL resource with value "0|false" for EventType|Backup already exists.
I haven't any webhook URL for mailjet.
Can you please help me?
Thanks