{"kind":"tools","id":"smtp","slug":"smtp","name":"SMTP Server Test","description":"Connects to a mail server — or to the main MX host of a domain — reads its greeting, sends EHLO and, when STARTTLS is offered, upgrades the connection to report the TLS version and certificate.","website":"https://openvibe.tools/tool/smtp","sources":[{"url":"https://openvibe.tools/api/v1/tools","checked_at":"2026-11-13T05:45:05.242Z"}],"last_checked":"2026-11-13T05:45:05.242Z","group":"net"}