heroagent_go_old/aiprompts/instructions/instructions_smtp.md

create a pkg/smtp lib based on https://github.com/emersion/go-smtp/tree/master

each mail coming in need to be converted to unicode text and stored as json with

from to subject message attachments []Attachment

Attachment = encoded binary

into the local redis as hset and in a queue called mail:out which has has the unique id of the mssage hset is mail:out:$unid -> the json