MailSpy
Diagnose and fix your domain's email configuration — SPF, DKIM, DMARC, MX records, blacklists, and more.
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Domain
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Providers
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Results
Enter Your Domain
Select Your Email Providers
Select all services that send email using your domain. This includes your mailbox provider and any transactional/marketing email services.
Mailbox Providers
Where do you receive and read email?
Sending / Transactional Services
Additional services that send email on behalf of your domain (newsletters, transactional email, marketing).