When notifying your ESP, providing detailed information can help them better assist you. Key details to include are:
Reason for Notification: Clearly state why you are notifying them, whether it's a change in email volume, a new campaign, or any other reason. Expected Timeline: Provide an estimated timeline for the changes, including start and end dates if applicable. Technical Details: If relevant, include technical details such as new IP addresses, domains, or any changes in your email infrastructure. Campaign Details: Share details about your new campaign or promotion, including objectives, target audience, and content themes.