是否收到郵件英文

1、詢問「是否收到郵件」, 如何用英文表達？

I am just wondering if you have received my previous email. I am sending it again just in case you might not have got it yet. Sorry for any incovenience that could cause.

中文意思：我想知道你是否收到此前發給您的郵件。我會再寄一次，以防您可能還沒有收到。很抱歉給您造成的不便。

I am just wondering if you have received my previous email. I am sending it again just in case you might not have got it yet。

我不知道您是否已經收到我的郵件，冒昧地請允許我再次發送。

2、如何委婉詢問是否收到郵件（英文）

I am just wondering if you have received my previous email. I am sending it again just in case you might not have got it yet.

If this proct does not meet your current requirements, it would be nice of you to keep it in your database in case you will need it in the future.（我要是給客戶寫信我是不會寫這句的）

Sorry for any incovenience that could cause.

3、你收到我的郵件了嗎？用英文怎麼說？

Have you received my E-mail?

4、你收到我的郵件了嗎，英語用did you開始還是have you開始？

首先，did表過去時，而have表完成時。
其次，當你用did就是說你過去收到我的郵件了嗎？
再三，如果是have就是你已經收到我的郵件了嗎？
兩者之間，當然是選用have更好。