[7、会进垃圾箱吗?](%E4%BC%9A%E8%BF%9B%E5%9E%83%E5%9C%BE%E7%AE%B1%E5%90%97%EF%BC%9F.md) [8、进收件箱比例多大?](%E8%BF%9B%E6%94%B6%E4%BB%B6%E7%AE%B1%E6%A6%82%E7%8E%87%E6%AF%94%E4%BE%8B%E5%A4%9A%E5%A4%A7%EF%BC%9F.md) [9、如何写邮件内容,不进垃圾箱?](%E5%A6%82%E4%BD%95%E7%BC%96%E5%86%99%E9%82%AE%E4%BB%B6%E5%86%85%E5%AE%B9%EF%BC%8C%E9%81%BF%E5%85%8D%E8%BF%9B%E5%9E%83%E5%9C%BE%E7%AE%B1%EF%BC%9F.md) [10、如何写邮件标题?](%E5%A6%82%E4%BD%95%E5%86%99%E9%82%AE%E4%BB%B6%E6%A0%87%E9%A2%98%E5%92%8C%E5%8F%91%E4%BF%A1%E4%BA%BA%E5%90%8D%E7%A7%B0%EF%BC%8C%E4%B8%8D%E8%BF%9B%E5%9E%83%E5%9C%BE%E7%AE%B1%EF%BC%9F.md) [11、如何写发信人名称?](%E4%B8%BB%E5%8A%A8%E5%87%8F%E5%B0%91%E7%94%A8%E6%88%B7%E6%8A%95%E8%AF%89%EF%BC%8C%E4%B8%8D%E8%BF%9B%E5%9E%83%E5%9C%BE%E7%AE%B1%E6%8A%80%E5%B7%A7.md) [12、送达率有多少?](%E9%80%81%E8%BE%BE%E7%8E%87%E6%9C%89%E5%A4%9A%E5%B0%91%EF%BC%9F.md)