Good, with 1 thing to fix

doctolib.fr scored 88/100 (grade B). The main issue is no DKIM key found for the common selectors. Detected senders: Google Workspace, Brevo and Salesforce.

Checked 2026-10-04 02:14 UTC · fresh check

7 passed1 needs attention0 failingDetected senders: Google Workspace, Brevo, Salesforce

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?No DKIM key found for the common selectorsNeeds attention

Warning: No DKIM key found for the common selectors
None of the 47 selectors probed under doctolib.fr publish a DKIM key. DNS cannot list selectors, so a key under a custom selector may exist: find the s= value in the DKIM-Signature header of a message you sent and check that selector. If DKIM is not set up, enable it at each service that sends mail for doctolib.fr.

DMARCWhat happens to fakes?No issues foundPass

Nothing to report.

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:4q5jhtt3@tls.eu.dmarcian.com.

How to fix it

Enable DKIM for Google Workspaceinstruction

Google Workspace generates the DKIM key for each account, so the exact record must come from Google Workspace. Without DKIM, mail it sends for doctolib.fr cannot pass DMARC through DKIM.

Applies to: google._domainkey.doctolib.fr

In Google Workspace, enable DKIM signing for doctolib.fr: Generate the key in Admin console > Apps > Gmail > Authenticate email, then publish the TXT record shown there. Publish exactly the record Google Workspace shows (TXT or CNAME) at the host name it gives, then turn signing on. Instructions: https://support.google.com/a/answer/174124

Enable DKIM for Brevoinstruction

Brevo generates the DKIM key for each account, so the exact record must come from Brevo. Without DKIM, mail it sends for doctolib.fr cannot pass DMARC through DKIM.

Applies to: mail._domainkey.doctolib.fr

In Brevo, enable DKIM signing for doctolib.fr: account-specific: copy the CNAME/TXT from the Brevo dashboard. Publish exactly the record Brevo shows (TXT or CNAME) at the host name it gives, then turn signing on. Instructions: https://help.brevo.com/hc/en-us/articles/12163873383186

Enable DKIM for Salesforceinstruction

Salesforce generates the DKIM key for each account, so the exact record must come from Salesforce. Without DKIM, mail it sends for doctolib.fr cannot pass DMARC through DKIM.

Applies to: _domainkey.doctolib.fr

In Salesforce, enable DKIM signing for doctolib.fr: account-specific: copy the CNAME/TXT from the Salesforce dashboard. Publish exactly the record Salesforce shows (TXT or CNAME) at the host name it gives, then turn signing on. Instructions: https://help.salesforce.com/s/articleView?id=sf.emailadmin_create_secure_dkim.htm