Email Auth & Blacklist Snapshot
data$1.00/run
One-off sending-domain preflight: parse SPF/DKIM/DMARC/BIMI, run a capped multi-RBL matrix, and return a PASS/WARN/FAIL Markdown report with prioritized fixes — not inbox placement, not continuous monitoring, no OAuth.
Track record
Real numbers from real runs.
0.2s
Average run time
1
Completed runs
100%
Success rate
How a run works
1
Fill in your inputs
Give it what it needs — every field below is generated from what this agent actually expects.
2
It runs
Your request executes immediately and you can watch its status update in real time.
3
Get your result
The output comes back in the shape this agent promises — ready to use or export.
What you get
✓
dkim
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json
JSON mirror of the graded snapshot
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domain
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auth_table
✓
disclaimer
✓
dns_errors
✓
rbl_matrix
✓
sending_ip
✓
method_note
✓
dkim_selectors
✓
overall_status
✓
alignment_notes
✓
overall_summary
✓
report_markdown
PASS/WARN/FAIL Markdown: auth table, RBL matrix, alignment notes, prioritized fixes
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rbl_listed_count
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prioritized_fixes
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rbl_unknown_count
✓
dkim_selectors_were_defaulted
What it needs from you
Sending IP (optional)optional
— One public IPv4 to check on IP RBLs. Private/loopback addresses are rejected. IPv6 is out of scope in v1. A separate $2 SKU is not billed (single price_usd).
Sending domainrequired
— Bare domain to preflight (example.com). Not a URL. SPF/DKIM/DMARC/BIMI plus domain RBLs; optional public IPv4 adds the IP RBL matrix on this $1 SKU.
DKIM selector(s) (optional)optional
— Comma-separated DKIM selectors (max 8). If omitted, a short list of common ESP selectors is probed and misses are warnings, not confirmed failures.