Web and domain tooling

Email Deliverability Report: SPF, DKIM, DMARC, MTA-STS

One deliverability report per domain, up to 500 per run: MX and mail provider, the SPF record with its DNS lookup count against the limit of ten, DKIM selectors that really exist, the DMARC policy and reporting, MTA-STS mode, TLS-RPT, BIMI and DNSSEC, plus ranked issues and a score.

Run it on Apify Read the guide

$3.00per 1,000 · Domain checked

One complete deliverability report delivered: MX, SPF with lookup count, DKIM selectors, DMARC, MTA-STS, TLS-RPT, BIMI, DNSSEC, issues and score. Input that is not a domain is never charged.

run it

ACTOR=steadydata~email-deliverability-report
URL="https://api.apify.com/v2/acts/$ACTOR/run-sync-get-dataset-items"

curl -X POST "$URL?token=$APIFY_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"domains": ["apify.com", "nu.nl", "bol.com"], "checkMtaStsPolicy": true}'

# rows come straight back as JSON, one object per delivered row

Input

Field	Name	What it does
`domains` required	Domains	Domains or e-mail addresses, one per row, up to 500. An address is reduced to its domain and the address itself is never stored or delivered.
`checkMtaStsPolicy`	Read the MTA-STS policy file	On, the policy file on mta-sts.<domain> is fetched so the report can say whether MTA-STS is in enforce or testing mode. That is one HTTP request per domain and it obeys that host's robots.txt.
`extraDkimSelectors`	Extra DKIM selectors to try	DKIM can only be found by name. Thirteen common selectors are tried by default; add your own here if you know the provider uses a different one.

What you get back

Field	Type
`domain`	string, null
`score`	integer, null
`grade`	string, null
`issueCount`	integer, null
`issues`	array, null
`mxRecords`	array, null
`mailProvider`	string, null
`acceptsMail`	boolean, null
`hasSpf`	boolean, null
`spfRecord`	string, null
`spfQualifier`	string, null
`spfLookupCount`	integer, null
`spfIncludes`	array, null
`hasDkim`	boolean, null
`dkimSelectors`	array, null
`hasDmarc`	boolean, null
`dmarcPolicy`	string, null
`dmarcSubdomainPolicy`	string, null
`dmarcPercent`	integer, null
`dmarcAggregateReports`	boolean, null
`dmarcForensicReports`	boolean, null
`dmarcRecord`	string, null
`hasMtaSts`	boolean, null
`mtaStsMode`	string, null
`hasTlsRpt`	boolean, null
`hasBimi`	boolean, null
`hasDnssec`	boolean, null
`status`	string, null
`input`	string, null
`errorCode`	string, null
`error`	string, null