Mail esboces /

It seems like you're trying to write something in Spanish!

"Mail esboces" doesn't seem to be a correct phrase in Spanish. Could you please provide more context or clarify what you're trying to say?

If you meant to write "Mail esbozos", it could be translated to English as "Sketches by mail" or "Mail sketches". However, without more context, it's difficult to provide a more accurate translation.

If you have any more information or clarification, I'd be happy to help you with your Spanish phrase!