Excellent: no problems found

instacar.gr scored 100/100 (grade A). No problems were found in the checks that ran. Detected senders: Google Workspace.

Checked 2026-10-02 16:07 UTC

5 passed0 failing3 for informationDetected senders: Google Workspace

All checks

MXCan servers find your inbox?No issues foundPass

Nothing to report.

SPFWho may send as you?SPF ends in softfail (~all)Info

Info: SPF ends in softfail (~all)
"~all" is common and works well with DMARC. "-all" is stricter; switch when you are sure every sender is listed.

DKIMAre your emails signed?DKIM key publishedPass

Pass: DKIM key published
instacar.gr publishes a DKIM key under google, k2, k3.

DMARCWhat happens to fakes?DMARC policy is quarantine; consider rejectInfo

Info: DMARC policy is quarantine; consider reject
Failing mail goes to spam rather than being refused. When reports show no legitimate failures, reject gives the strongest protection.
How to fix this

AlignmentDoes it match your From?No issues foundPass

Nothing to report.

BIMICan inboxes show your logo?No issues foundPass

Nothing to report.

MTA-STSIs mail to you encrypted?MTA-STS is in testing modeInfo

Info: MTA-STS is in testing mode
Senders report TLS failures (with TLS-RPT) but still deliver. Switch to mode: enforce once the reports are clean.

TLS-RPTWill you hear about failures?TLS-RPT is configuredPass

Pass: TLS-RPT is configured
TLS reports will be sent to mailto:smtp-tls-reports@instacar.gr.

Rejects mail that fails DMARC, the strongest protection against spoofing.

TypeTXT

Name / Host

_dmarc.instacar.gr

Some DNS providers want just “_dmarc” here.

Value

v=DMARC1; p=reject; rua=mailto:1c9e460cfd474ff4b253b4ceb49fdcab@dmarc-reports.cloudflare.net,mailto:security@instacar.gr; adkim=r; aspf=r

Replaces

v=DMARC1;p=quarantine;pct=100;rua=mailto:1c9e460cfd474ff4b253b4ceb49fdcab@dmarc-reports.cloudflare.net,mailto:security@instacar.gr;