---
name: "smtp-check"
section: "1"
platform: "linux"
package: "chasquid"
version: "1.15.0-1+b4"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/smtp-check"
---

# smtp-check(1)

SMTP setup checker

## 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)