Email sending suspended

My campaign email has been suspended. I tried to understand the representative, but too hard to understand what they expect me to do; any advice on this matter

Hi @EHaliva,

This knowledge base article explains why your email sending might be suspended: Resolve email sending suspensions

For free CRM accounts the email tool will unfortunately remain locked after sending is suspended. Only paid accounts (Marketing Hub Starter or higher) can appeal the suspension.

While the email tool will remain locked, you can continue to use the other tools in HubSpot.

Best regards!