The voice and tone of the email

https://lh6.googleusercontent.com/tIXHmYSdlmqx-yiRUp-_EC40TSitzK6tuwcNmXhSmnMbXtNRD1xAMUTHmg_FG4EEAvdK2_i1TdrLW23GUO03RyUXJF17VD9kynwjP96fqtO1X1Iew9atB6Y6RRihxU61z0sjd0cJ

More authoritative -->

Hi Emma,

I appreciate the hard work on the report.  However, we do have a strict deadline of 5p.m., so please send it over as soon as possible.  We need to make sure things make it in on time.

Thank you in advance.

Harry

Clarity

Conclusion and why

Subject lines