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docs/man/smtp-check.1.md

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+# NAME
+
+smtp-check - SMTP setup checker
+
+# SYNOPSIS
+
+**smtp-check** \[-port _port_\] \[-localname _domain_\] \[-skip\_tls\_check\] _domain_
+
+# DESCRIPTION
+
+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).
+
+# SEE ALSO
+
+[chasquid(1)](chasquid.1.md)