Free sender reputation checker
Check your reputation at no cost.
Get a plain-English read on the signals mailbox providers use to judge your email. ReputaPilot checks authentication, reputation, content, and list hygiene together so you can fix the risk behind the score.
- No signup
- No credit card
- No-cost first read
One free pass
What the checker covers
The signals that shape your sender reputation.
The free audit brings the core checks into one view. Each result stays separate, so a single score never hides the reason your mail may be filtered.
- 01
SPF
Sender authorization
- 02
DKIM
Message signatures
- 03
DMARC
Policy and alignment
- 04
Blacklist status
Domain and IP visibility
- 05
MX records
Receiving setup
- 06
Email headers
Authentication evidence
- 07
Spam-trigger words
Content risk
- 08
Warm-up score
Sending readiness
- 09
Bounce rate
List health signal
- 10
Deliverability score
Overall placement risk
Keep learning
Go deeper on deliverability.
Explore the signals behind your score and find the clearest fix for your sending setup.
- SPF record guideAuthorize your sending sources with the right record.
- DKIM record guideUnderstand message signing and domain alignment.
- DMARC record guideSet a policy that protects your domain reputation.
- Blacklist guideLearn what listings mean and how to investigate them.
- Deliverability score guideTurn a score into a practical next step for sending.
After the check
Turn the reading into a better sending decision.
Start with the evidence that matches your situation, then choose whether you need a fix guide, a one-off answer, or an always-on view of your sending assets.