Excellent: no problems found

jetbrains.com scored 100/100 (grade A). No problems were found in the checks that ran. Detected senders: Google Workspace and Zendesk.

Checked 2026-10-04 02:18 UTC · fresh check

7 passed0 failing1 for informationDetected senders: Google Workspace, Zendesk

All checks

MXCan servers find your inbox?No issues foundPass

Nothing to report.

SPFWho may send as you?No issues foundPass

Nothing to report.

DKIMAre your emails signed?DKIM key publishedPass

Pass: DKIM key published
jetbrains.com publishes a DKIM key under zendesk1, zendesk2.

DMARCWhat happens to fakes?DMARC uses strict alignmentInfo

Info: DMARC uses strict alignment
With adkim=s or aspf=s the DKIM d= domain or the bounce domain must equal the From domain exactly; a subdomain is not enough. Third-party senders that sign or bounce from a subdomain (or their own domain) will then fail DMARC unless they are configured to use your exact domain.

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?No issues foundPass

Nothing to report.

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

Pass: TLS-RPT is configured
TLS reports will be sent to mailto:sts-reports@jetbrains.com.