smtp-check(1) smtp-check(1)

smtp-check - SMTP setup checker

smtp-check [-port port] [-localname domain] [-skip_tls_check] domain

smtp-check is a command-line too for checking SMTP setups (DNS records, TLS certificates, SPF, etc.).

Port to use for connecting to the MX servers.
Local name to use for the EHLO command.
Skip TLS check (useful if connections are blocked).

chasquid(1)

2023-07-14