email-sequence 是做什么的?
当用户想要创建或优化邮件序列、滴灌营销活动、自动邮件流程或生命周期邮件计划时使用。此外,当用户提及以下关键词时也应使用:"email sequence", "drip campaign", "nurture sequence", "onboarding emails", "welcome sequence", "re-engagement emails", "email automation", "lifecycle emails", "trigger-based emails", "email funnel", "email workflow", "what emails should I send", "welcome series" 或 "email cadence"。该技能适用于任何多封邮件的自动化流程。对于冷启动外联邮件,请参考 cold-email。对于应用内用户引导,请参考 onboarding-cro。