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SignNexa
Free inbox placement test

See exactly where
your emailactually lands.

Send one email to a private test address and watch it travel every checkpoint mailbox providers use - so you see inbox, promotions, or spam before your customers ever do.

  • No sign-up
  • Anonymous
  • Nothing stored after 30 min
Live email journey
demo
  1. Your email
  2. Receiving server
  3. SPF
  4. DKIM
  5. DMARC
  6. Spam filter
  7. Primary inbox
Delivery predictionGrade A
92score
Primary inbox
Spam 2%DMARC- Needs attention
The invisible problem

Your customers don't tell you when your emails land in spam.

They simply never reply. No bounce, no error - just silence you can't explain. One test tells you if that's happening to you.

Gmail routed you straight to Spam
Your SPF record is missing a sender
DMARC policy is too weak to protect you
Outlook filed you under Promotions
Your sender reputation is slipping
Your customer never replied
What we check

Five things that decide whether you reach the inbox

No jargon. Each one is its own signal, explained in a sentence you can act on.

Authentication

SPF

Authenticates your sending server so inboxes trust the mail is really from you.

Required
Integrity

DKIM

A digital signature that proves your message wasn't altered on the way.

Required
Protection

DMARC

Your policy telling inboxes what to do with anyone spoofing your brand.

Recommended
Consistency

Alignment

Confirms the domain your customers see matches the one that's authenticated.

Recommended
Reputation

Spam signals

The same content and reputation checks Gmail and Outlook run before delivery.

Scored
Why it matters

The same email. Two very different outcomes.

Deliverability isn't a technical detail - it's whether your message is seen at all.

Without SignNexa
  1. Proposal sent
  2. Filtered to the Spam folder
  3. Customer never sees it
  4. Deal lost
With SignNexa
  1. Proposal sent
  2. Lands in the Primary inbox
  3. Opened within minutes
  4. Reply received
  5. Meeting booked
Sample report

Here's what a completed report looks like

Watch the same analysis your real email will go through - on an example domain. It's a demonstration, so no email is sent.

signnexa.com/inbox-tester/report

This is what your report looks like

Press play to watch a sample analysis - the same journey your real email takes, on an example domain. No email is sent.

Inbox ScoreGrade A
92
SPFPASS
DKIMPASS
DMARCFAIL
BlacklistPASS
Recommendations4
Example report - press play to watch it build
You've seen how it works

Now let's analyze your email.

Your turn

Now, test your own email.

Generate a private inbox, send it one email from your domain, and watch your real deliverability report build - live, in front of you.

  • No signup
  • Private
  • Expires automatically
  • ~60 seconds

Your emails work hard to reach people. Make sure they arrive - test one above, anytime.