un abrazo...

In the Spanish emails, I've seen "un abrazo" a couple times as an email send-off. (For example "Muchas gracias, y un abrazo") The machine translation uses "a hug", even though this would never be used in english-language corporate/legal/financial emails.

Should we leave it as "a hug", or use "best wishes" or other alternative?

Thanks!

"Best wishes" is the best option, in my opinion. We say "un abrazo" but it's very casual, not formal at all..., For a formal send-off I'd write "best regards", "regards" or "best wishes", yes.

Thanks, Caro. I used "best wishes" instead of "a hug".