Best fit
Audits SPF, DKIM, and DMARC for the misconfigurations that get mail rejected or spam-foldered.
// deliverability
Email Auth Deliverability Doctor
Audit your SPF, DKIM, and DMARC records for the misconfigurations that get mail rejected or sent to spam. Paste a DNS zone file or dig output.
Format: Agent skill, not a browser app. You need an AI agent that can load its instructions and use the required tools.
Package requirements: Agents that read the open SKILL.md format. Verify runtime and service requirements at the purchase or install destination.
You get: Audits SPF, DKIM, and DMARC for the misconfigurations that get mail rejected or spam-foldered.
Licence and purchase details
Review the package licence at the destination.
Review the offer and access method at your chosen marketplace. Agensi provides connected-agent access, not a download. Buying a skill does not include an AI-agent subscription or setup service.
What it flags
- Missing DMARC or p=none.
- Missing rua reporting.
- A missing or duplicated SPF record.
- SPF over the 10-lookup limit.
- Permissive all mechanisms.
- A missing DKIM selector.
- Alignment mismatches.
How to run
Give it zone or dig text, or pipe it in. Read-only.
Good to know
It analyzes the records you provide and does not resolve DNS live, so the lookup count is based on the mechanisms present.
// choose with context
Is Email Auth Deliverability Doctor the right skill?
It returns
Audits SPF, DKIM, and DMARC for the misconfigurations that get mail rejected or spam-foldered.
Do not use it as
Do not treat a successful run as proof beyond the supplied files, declared scope, and evidence the skill actually checked.
Compatibility, access, version, and licence
- Reads or accesses
- Only the files or context you deliberately provide; review the listing before granting additional access.
- Compatibility
- Agents that read the open SKILL.md format. Verify runtime and service requirements at the purchase or install destination.
- Version
- Verify the current package version at the linked destination.
- Licence
- Review the package licence and seller terms at the linked destination.
Questions
Why now?
Gmail and Microsoft now reject unauthenticated mail outright.
Does it change anything?
No. It is read-only and uses no network.
Get out of the spam folder.
Current price and purchase option are shown on Agensi. Use a supported agent connection on Agensi. Review the requirements above before getting started.
Get Email Auth Deliverability Doctor on Agensi