Sending more than one email on launch day can work in some cases, but it should be planned carefully. One email may not reach everyone, since many people miss messages in busy inboxes. A second reminder later in the day can help reach those who did not see the first one. The challenge is not to overwhelm readers with too many messages at once. Each email should have a clear purpose, such as announcing the launch, giving extra details, or reminding people before something ends. Testing this approach can show if your audience responds well to it. What balance do you think works best when trying to reach people without sending too many messages at once?