The email is grammatically fine and still reads colder than you meant. Highlight it and Dock tells you how it comes across, then reworks it warmer, firmer, or more formal on your call, dropping the adjusted version back in the same field while you can still change it.
Per my last email, I already gave you the Friday deadline.Just a quick reminder, the deadline is Friday.
You write a message meaning to sound calm and it comes out curt; you mean to sound friendly and it reads as pushy. The words are fine, but the temperature is off, and you cannot always feel it in your own writing. Dock reads the message back the way a recipient would, so you can see whether it lands the way you meant before anyone else reads it that way.
Once you can see how a message lands, you decide where it should land instead. Ask Dock to make it warmer for a teammate, firmer for a vendor who keeps missing deadlines, more formal for an executive, or more direct when you have been talking around the point. It keeps what you are saying and changes only how it feels, then drops the reworded version back in the field.
Tone matters most in the writing where there is a person on the other end: the reply to a frustrated customer, the nudge to a manager, the note to a client you do not want to lose. Dock works everywhere you type, so it is right there in Gmail, Slack, and LinkedIn, on the relationship-shaped messages where getting the temperature right is the difference between a good outcome and a strained one.
A tone you regret is only fixable before the message goes out. Because Dock works in the same box you are writing in, you check and adjust the message in the seconds before you send it, not after. The reworded line replaces the original in place, so the version that ships is the one that lands the way you meant.
Add Dock to Chrome and check how a message lands right in the inbox or chat box. Pick the register you want, and the adjusted version comes back in place before you hit send. Free, in the field you are already in.