Another scam, and so innocent sounding too.
Do me a favour
You receive an email that simply asks you to do the sender a favour, innocent sounding, innocuous.
Delete it; don’t open it
It’s a scam. The sender wants to draw you into their malware trap where they link to your computer and begin their nefarious work.
Do not open the email.
Delete it without opening it.
PERIOD. FULL STOP. END OF STORY.