My draft: [paste]. Three versions:
warmer, more formal, considerably
blunter — and which fits, given the
recipient is [describe them and the
relationship].

Same Email, Three Tones

Three registers, then a recommendation.

Prompt

Here's my draft: [paste it]. Give me three versions — warmer, more formal, and considerably blunter — and tell me which fits given that the recipient is [describe them and the relationship].