Sendgrid : "Invalid character in header content [Authorization]"


so my Sendgrid Send Email step is returning this error “Invalid character in header content [Authorization]”.
It used to work but now I don’t see where to access the header content (we used to be able to, right?).
Any advice on how to resolve this?

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Hi Matt - Sorry for the error you encountered with the Sendgrid step. We’ve asked our engineers to look into this error for us. I’ll follow up with you when I have more info!


Hey Matt - Michelle, here. I’m an engineer at Parabola. A good first step would be try authenticating to Sendgrid again. Can you go into your Sendgrid step and add a new account or edit an existing account? Let me know how that goes!