Use these tools to check your outreach domains and email health
You can check your setup from these links
Domain Blacklist Checker - Check if your outreach domain is on any blacklist
Domain Scanner - https://www.coldemailsecrets.io/domain-scanner/
DMARC RECORD CHECKER:
https://www.coldemailsecrets.io/dmarc-record-checker/
DMARC RECORD GENERATOR
https://www.coldemailsecrets.io/dmarc-record-generator/
DKIM -