XvX Skill
Localmail
Localmail is the API bridge between XvX agents and the local Postfix/sendmail infrastructure.
Status: specified
Postfix
/usr/sbin/sendmail
Role
Agents decide when a message should be sent. Localmail builds the plain-text message, submits it to sendmail and returns structured status. Postfix handles queueing, routing, delivery and logs.
Flow
XvX agent -> localmail -> /usr/sbin/sendmail -> Postfix -> recipient
Boundaries
Plain text
Version 1 sends simple text mail without attachments or templates.
Local transport
SMTP logins and cloud mail APIs stay outside this skill boundary.