.邮件中的英文1. I am writing to confirm /enquire/inform you. 我写信时要确认/询问/通知你。2. I am writing to follow up on our earlier decision on the marketing campaign in Q2.我写信来追踪我们之前对于第二季度营销活动的决定。3. With reference to our telephone conversation today. 关于我们今天在电话中的谈话。4. In my previous e-mail on October 5. 先前在10月5日所写的信。5. As I mentioned earlier about. 如我先前所提及关于。6. as indicated in my previous e-mail.