Again, the answer to this question varies from company to company. And again, testing is the way to find out what works best. Typically, weekends and mornings seem to be times when multiple emails are opened, but since your audience may have different habits, it's best to experiment and then use your data to decide.
Lambert 指出，Anthropic 把三家公司并排列在同一篇博客里，掩盖了一个关键差异：它们做的根本不是同一件事，量级天差地别，动机也各有侧重。
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