Unspam

Test an email before you send the campaign

Tags Freemium AI tools AI marketing AI content moderation AI compliance AI security

What Unspam is

Unspam checks an email before it reaches a list. You send the message to a unique address, and the platform reports a spam score, the rules that were triggered, authentication status and blacklist exposure.

It also covers rendering, accessibility and inbox placement rather than content scoring alone.

What you can do with it

Send a test and read the spam score
See which content or setup issues triggered filters
Check SPF, DKIM and DMARC configuration
Check domain and IP against major blacklists
Preview rendering and accessibility issues

Who it is for

Email marketers sending campaigns
Agencies managing client sends
Teams with deliverability problems
Developers validating transactional mail

What to watch out for

A passing test does not guarantee inbox placement for every recipient
Reputation and engagement history often matter more than the message
Test results are per send, so recurring sends need recurring checks
Free monthly allowances should be matched to sending cadence

Pros & cons

✓ What we like

Concrete cause per issue rather than one score
Blacklist and authentication checks together
Free monthly allowance

! What to watch out for

No guarantee of placement
Per-send checking needed
Free limits apply

FAQ

How does a test work?

You send the email to a unique test address, then view results covering spam score, authentication and blacklists.

Is it free?

Yes, with a monthly allowance of tests, previews and placement tests and no card required.

Why do emails still reach spam after a clean test?

Usually reputation, engagement history or infrastructure rather than the content of that message.

Last reviewed: 2026-09-16

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