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Sender reputation monitor

Check your domain and IP reputation across major providers and reputation services. Monitor scores that determine inbox placement.

What It Does

Monitor your sender reputation across the systems that matter. Check your domain and sending IPs against Google Postmaster, Microsoft SNDS, Talos, Spamhaus, and other major reputation services. See your reputation scores, blacklist status, complaint rates, and spam trap hits—all the factors ISPs use to decide inbox vs spam.

Why It Matters

Reputation is everything in email. High reputation = inbox. Low reputation = spam. Most senders have no idea what their reputation score actually is until deliverability crashes. This monitor shows exactly how ISPs view you, giving early warning of reputation damage before it kills your campaigns.

Key Features

  • Multi-provider reputation lookup
  • Google Postmaster Tools integration
  • Microsoft SNDS score checking
  • Spamhaus DBL/PBL lookup
  • Talos Intelligence check
  • Complaint rate monitoring
  • Spam trap detection
  • Historical trending

Reputation Factors Checked

Domain Reputation:
  • Age and history
  • Blacklist presence
  • Spam trap hits
  • Complaint rates
IP Reputation:
  • Send volume patterns
  • Bounce rates
  • Spam folder rate
  • Authentication consistency
Provider Scores:
  • Google Postmaster (if connected)
  • Microsoft SNDS
  • Talos Intelligence
  • Spamhaus

Best Practices

  • Check weekly during active sending
  • Connect Google Postmaster Tools for detailed data
  • Register for Microsoft SNDS access
  • Monitor trends, not just snapshots
  • Investigate sudden reputation drops immediately
  • Keep complaint rate under 0.1%
  • Warm new IPs slowly (don't spike)

How To Use

  • Enter your sending domain
  • Enter your sending IP address(es)
  • Click "Check Reputation"
  • Review reputation scores by provider
  • Check blacklist status
  • Review complaint rates
  • Monitor trends over time
ANALYSIS RESULTS

example.com

0
of 100
Risk: -
Reputation Score
Status:
-
-

Blacklist Status

Checked 0 major blacklists
Listed on 0

Email Authentication

SPF
-
DKIM
-
DMARC
-

We’ve got you covered

Are domains included in the package, or do I need to buy them myself?

 You have 2 options on ScaledMail. You can purchase domains via ScaledMail and either use right away...or age them for use later. Aged domains have quite a few deliverability benefits! You can also use domains that you already own elsewhere on another registrar like GoDaddy or NameCheap. Our team can set up the DNS records for those domains for you and create your inboxes for sending!

Do I still need to warm up with ScaledMail accounts?

Both yes and no. While many users start sending emails right away, we’ve seen better results when accounts are warmed up for two weeks. We recommend warming up your accounts before sending.

Can I start sending from day one without warming up?

Yes, you can start sending 2 emails per day per ScaledMail account without warming up. However, we strongly recommend warming up your accounts for the best results.

Can I use domains I’ve previously used, or do I need new ones?

Yes, you can use existing domains if they aren’t damaged. That said, we recommend purchasing fresh domains since they generally perform better.

Why do we use 49 users per domain with Microsoft accounts?

This approach balances volume and safety. By sending just 2–5 emails per day per inbox, we rely on more inboxes per domain to increase overall capacity. This setup outperforms the traditional 2–3 inboxes per domain. While some competitors use 99+ inboxes per domain, this burns domains faster. We’ve found 49 inboxes to be the perfect balance.

Does ScaledMail offer Google and Microsoft accounts?

Yes, we do. We provide both Google and Microsoft accounts to ensure a diversified and stable cold email infrastructure.

How many emails can I send per ScaledMail Microsoft and Google account?

. Microsoft: Up to 15 emails/day per microsoft account (including warm-up)
.Google: Up to 25 emails/day per google account.

How does ScaledMail’s deliverability compare to other providers?

ScaledMail offers best-in-class deliverability, thanks to our advanced setup techniques and the reliability of Microsoft infrastructure.

Are the inboxes hosted on shared or private infrastructure?

Each customer is assigned separate and isolated tenants, so the infrastructure is not shared. Additionally, Microsoft rotates the tenant IP every 15 days for added security and reliability.

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