smtp-check1
Smtp setup checker
Usage
smtp-check [-port
port]
[-localname
domain]
[-skip_tls_check]
domain
Overview
smtp-check is a command-line too for checking SMTP setups (DNS records, TLS certificates, SPF, etc.).
Options
-
-port port: -
Port to use for connecting to the MX servers.
-
-localname domain: -
Local name to use for the EHLO command.
-skip_tls_check:-
Skip TLS check (useful if connections are blocked).
Releases
4 releases since Debian 10 (Buster); the text changed 2 times.
-localname since Debian 13 (Trixie).