Bulk sender readiness

Review live DNS and your sending practice against Google's published sender guidance.

Your inputs

Domain

A public domain, such as example.com

Messages to personal Gmail accounts per day

Count across the same primary domain; use a recent peak day.

Has this primary domain ever sent about 5,000+ messages to personal Gmail accounts in a day?

User-reported spam rate in Google Postmaster Tools (%)

Leave blank if unavailable. Do not enter a bounce rate here.

Are these marketing or subscribed messages?

One-click unsubscribe header working?

Visible unsubscribe link in the message body?

Actual sent messages pass DKIM?

Outbound TLS and valid forward/reverse DNS checked?

Inputs are sent to our server to run this check. They are not included in usage analytics.

Your result

Add your inputs, or try the example, to see your result here.

Based on Google's sender guidelines: https://support.google.com/mail/answer/81126 and bulk sender FAQ: https://support.google.com/mail/answer/14229414. Check the current guidance before sending.

How to use this tool

Checks current SPF, DMARC and MX DNS publication, then evaluates your reported volume, Postmaster spam rate and unsubscribe setup.
Shows evidence gaps separately from observed failures. Review every finding before increasing volume.

What the result tells you

Based on Google's sender guidelines: https://support.google.com/mail/answer/81126 and bulk sender FAQ: https://support.google.com/mail/answer/14229414. Check the current guidance before sending.
Self-reported practices and a DNS snapshot cannot prove Google compliance, delivery or future inbox placement.