[Translation from Japanese to English ] I have not had your answer to my previous mail dated 月日 yet. If there is any...

Original text

先日お送りしたメールの件についてまだお返事を頂いていませんので、ご連絡した次第です。

何か疑問点や不明な事がありましたら、お知らせ下さい。
ご返信お待ちしております。

Translation / English

I have not had your answer to my previous mail dated 月日 yet.
If there is any question or you need to clarify, please let me know.

I'll await your reply.

Translation / English

I have not received your reply of the email that I sent you a few days ago. So I try to resend mail now.

If you have any questions, please let me know.

I am looking forward to your reply.
Thank you.

Translation / English

I am sending this email as I haven't received any replies from you regarding to the email I sent you the other day.

If you have any questions or unclear matters, please don't hesitate to email me.

I am hoping to hear from you soon.