Send a test email
Use any email provider, newsletter platform, application or SMTP service.
Loading receiver email…Generating test code…Keep the [EA-…] code unchanged. It links the incoming email to this test session.
Send to the address above using the generated subject. The report will appear automatically when the message arrives.
Email report
Technical checks from the received message.
Authentication
SPF, DKIM and DMARC results and alignment.
Sending server
Infrastructure that delivered the message.
IP reputation
Configured DNS-based blocklist checks.
Message details
Envelope and message identity.
Content & MIME
Structure, links, attachments and tracking signals.
Links
Tracking pixels
Plain-text preview
HTML text preview
Routing path
Received headers captured with the message.
Technical source
Useful for deep troubleshooting.
What the Email Deliverability Analyzer checks
The analyzer works from the message that actually arrives in your configured receiver mailbox. A unique EA subject code links the message to the test, then WPMailDesk inspects the receiving server’s authentication results and technical path.
Authentication
SPF, DKIM, DMARC records, verdicts and practical alignment.
Infrastructure
Sending IP, reverse DNS, HELO/EHLO, TLS and Received headers.
Content
MIME structure, plain/HTML content, links, attachments and tracking pixels.
Diagnostics
DNSBL checks, raw headers, raw source and troubleshooting notes.