Record whether a lead received its first email and still needs personal follow-up.
Update lead reply statuses and assign outreach tasks to owners.
Your Zoho CRM leads show whether someone sent a first reply, and owners get a clear task when outreach is still due.
Keep lead statuses aligned with first-email delivery results.
Your CRM follow-up list shows who received a first email and whose address bounced, so the next move is clear after each batch.