Find broken links and images
Check every destination and remote image, then see the failed URL and response that needs attention.
Fix the email before it costs the click.
Catch the mistakes that lose clicks and conversions before launch. Audit the delivered message, then use inbox placement testing to see whether it reaches Primary, Promotions or spam.
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Fix the issues that cost clicks and conversions.
A weighted audit health score turns a long checklist into a practical review. See failures, warnings, manual checks and passes across links and images, content, personalization, accessibility, HTML support and sender evidence.
Open the exact evidence and suggested next step, fix the email, then export the result or send another test for review.
Explore the Email Audit checks
Example Email Audit result with the health score, issue counts and highest-priority fixes visible together.
Catch personalization mistakes
Flag unresolved template expressions and placeholder greetings before a field name reaches the audience.
Protect the conversion path
Remove broken journeys and credibility-killing mistakes before they suppress clicks, replies and purchases.
Make every message easier to read and act on.
Review the delivered copy for clarity, spelling, unresolved personalization and conversion impact. Then work through accessibility findings for image alternatives, document language, link names, table semantics, contrast and reading order.
Clearer, more accessible email helps more recipients understand the offer and complete the next step. Run inbox placement separately to measure whether the campaign reaches Primary, Promotions or spam.
Explore content and accessibility checks
A delivered-email audit showing content, personalization and accessibility findings with the evidence needed to fix them.
Assess content for impact
Use AI-assisted review to sharpen the subject, message and call to action before weak copy costs the click.
Review accessibility
Check alt text, language, contrast and clear link names, then use the findings alongside your WCAG, ADA, Section 508 or EN 301 549 review.
Check responsive client support
Review HTML support and font sizing, then confirm the final layout in light and dark mode with device rendering.
Run the same checks with every release.
Call Email Audit after a test message arrives, then read the structured result from Playwright, Cypress, Jest or your CI/CD pipeline.
Combine the audit with axe or the accessibility framework already in your stack, fail required checks and keep the result with the build.
Add Email Audit to automated teststests/e2e/email-audit.spec.ts
TSemail-audit.spec.ts
tests/e2e/email-audit.spec.ts
1
const audit = await api.emailController.createEmailAuditForEmail({2
emailId: email.id!3
});4
const result = audit.analysis;5
console.table({6
status: result.status,7
score: result.healthScore,8
failures: result.failingChecks9
});10
expect(result.brokenLinks).toHaveLength(0);11
expect(result.brokenImages).toHaveLength(0);12
expect(result.status).not.toBe("FAILED");Strengthen the campaign. Then prove where it lands.
Send from the ESP you already use to a MailSlurp inbox. Audit the final HTML and copy, preview the message on supported real clients, and run an inbox placement test before the audience sees it.
Email Audit improves the message and conversion path. Inbox placement testing separately verifies Primary, Promotions, spam and not-received outcomes. Use domain and blocklist monitoring for sender health between campaigns.
Explore campaign quality assurance
See the finished newsletter arrive as the recipient sees it, then use placement testing for seed-account outcomes.
Send from any ESP
Test Mailchimp, Klaviyo, HubSpot, Salesforce, Brevo, Mailgun or your own sending service.
Preview real clients and devices
See the delivered email in supported Gmail, Outlook, Apple Mail and mobile configurations.
Explore device rendering
Monitor sender health
Track SPF, DKIM, DMARC and blocklist findings between campaigns so sender problems do not go unnoticed.
Explore domain monitoringEmail Audit questions
What does MailSlurp Email Audit check?
MailSlurp reviews the delivered message for broken links and images, content and spelling issues, missing attachments, unresolved template expressions, placeholder greetings, accessibility, HTML and email-client support, authentication and available reputation findings. The result groups checks by area and shows what to fix first.
Can I audit a campaign from my current email platform?
Yes. Send a test from Mailchimp, Klaviyo, HubSpot, Salesforce, Brevo, Mailgun or another ESP to a MailSlurp inbox. The audit reviews the message that actually arrived, including its final HTML and sender evidence.
Can Email Audit run in code and CI/CD?
Yes. Create an inbox, receive the email and run the audit through the MailSlurp API or an official SDK. Add the same workflow to a test suite or CI job and keep the result as release evidence. Read the Email Audit documentation.
Does Email Audit show whether an email reached inbox or spam?
Email Audit checks the delivered message and its findings. Inbox placement testing separately measures inbox, Promotions, spam and not-received outcomes across seed accounts. Use both when you need content findings and real placement evidence. Explore inbox placement testing.
Send the version built to convert.
Free to start. Audit the delivered email, fix the highest-impact findings and verify placement before launch.
