hmc-mail-checker22 --domain contoso.com --from test@hmc.local --to admin@contoso.com --test-smtp
The tool will:
The HMC Mail Checker 22 is a utility used to verify the existence, validity, and configuration of email addresses and mail servers. Unlike standard marketing tools that simply check if an email bounces, HMC 22 delves deeper into the protocol layer. hmc mail checker 22
It is typically utilized for:
| Feature | HMC Mail Checker 22 | MXToolbox (Web) | Swaks | | :--- | :--- | :--- | :--- | | HMC queue integration | Yes | No | No | | HMC authentication backend (MySQL) | Yes | No | No | | Cost | Free (with HMC license) | Freemium | Free | | IPv6 toggle | Yes (--prefer-ipv6) | Limited | Yes | | Reports HMC deferred reasons | Yes (e.g., "rate limit exceeded") | No | No | hmc-mail-checker22 --domain contoso
Verdict: If you run HMC 22, the dedicated checker is vastly superior. The tool will: The HMC Mail Checker 22
hmc-mail-checker22 --full-report --output hmc-report-$(date +%Y%m%d).html
This generates an HTML report with charts on queue growth, average delivery time, and SPF success rate.