How to use SenderReady
SenderReady Help
What SenderReady does
SenderReady analyzes the public DNS records that influence email authentication and domain readiness for Gmail. It checks the records it can discover from DNS and turns them into practical guidance so you can understand whether your sending domain looks correctly prepared.
What SenderReady does not do
- It is not legal, tax, compliance, or policy advice.
- It is not a deliverability certification.
- It cannot guarantee inbox placement, Gmail approval, or campaign performance.
- It can only evaluate what is publicly visible in DNS at the time of the check.
- DKIM discovery may be partial if your selector is unknown or if your provider uses a custom selector that is not disclosed.
How to use SenderReady
- Enter the domain you plan to use for email sending.
- Run the analysis.
- Review the status for each DNS area shown in the report.
- Read the guidance and recommended next steps.
- Update your DNS configuration where needed.
- Re-run the analysis after DNS changes have propagated.
What SenderReady checks
Depending on what is publicly available, SenderReady may review:
- SPF presence and basic structure
- DKIM discoverability and visible signals
- DMARC presence and policy visibility
- MX-related context where relevant to domain setup
- General DNS conditions that may affect Gmail readiness review
How to read the results
SenderReady groups findings into practical outcomes.
Ready / Good
The record appears present and structurally reasonable based on public DNS. This means the item likely does not need immediate action, but it is still worth confirming against your sending provider setup.
Needs attention
A record appears missing, incomplete, weak, or inconsistent. This usually means you should review DNS settings before relying on the domain for Gmail-facing sending.
Unknown / Partial
SenderReady could not fully confirm the record from public DNS. This is common with DKIM when the selector is unknown. In those cases, use the result as a prompt to verify the setting in your ESP, workspace admin, or DNS provider.
Common limitations explained
Legal and policy interpretation
SenderReady gives technical guidance only. If you need legal or compliance interpretation, consult qualified counsel or your compliance team.
Deliverability certification
Even a strong result does not certify deliverability. Inbox placement also depends on reputation, content, complaint rates, list quality, sending patterns, and Gmail’s own evaluation.
Partial DKIM discovery
Many domains publish DKIM under one or more selectors such as default, google, s1, or provider-specific names. If SenderReady cannot infer the correct selector, it may only report partial visibility rather than a full pass or fail.
Recommended next steps after a scan
- Fix missing or invalid SPF, DKIM, or DMARC records.
- Confirm the exact DKIM selector with your email service provider.
- Make sure the authenticated domain matches your actual sending setup.
- Wait for DNS propagation after changes.
- Re-run SenderReady to confirm improvements.
- If results still look unclear, verify directly in your DNS host and email platform.
Best use of SenderReady
Use it as a pre-flight check before enabling a new domain, changing DNS, or preparing a Gmail-related sender setup review. It is most useful for spotting obvious DNS gaps early and translating them into concrete next actions.