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Multi-blacklist monitoring

Scan your domain and IPs across 50+ major email blacklists simultaneously. Get instant status and delisting instructions.

What It Does

Check 50+ major blacklists in one query. Enter your domain or IP and we scan Spamhaus (ZEN/DBL/PBL), SpamCop, SORBS, Barracuda, URIBL, and dozens more. See which lists you're on (if any), why you were listed, how to request removal, and when listings will auto-expire.

Why It Matters

Being blacklisted destroys deliverability overnight. One spam complaint spree or compromised server and you're added to Spamhaus—suddenly Gmail blocks all your mail. Most senders don't realize they're blacklisted until campaigns already failed. This scanner catches listings immediately so you can delist before major damage.

Key Features

50+ blacklist simultaneous checking
Major DNSBLs: Spamhaus, SpamCop, SORBS, Barracuda
URI blacklists (for domains in content)
Listing reason explanation
Delisting link provision
Auto-expire information
Historical listing tracking
Alert notifications

Major Blacklists Checked

Spamhaus: ZEN, PBL, SBL, DBL (most influential)
SpamCop: Automated spam reporting
SORBS: Various spam categories
Barracuda: Email filter integration
URIBL: Domain content scanning
SURBL: URI reputation
Many more: 50+ total

Best Practices

Check weekly minimum
Check immediately after deliverability drops
Set up alerts for new listings
Keep delisting confirmation emails
Fix root cause before requesting removal
Monitor post-delisting to ensure it sticks
Never buy email lists (guaranteed blacklisting)

How To Use

Enter domain OR IP address
Click "Check Blacklists"
Review status for each list
If listed: click delisting link
Follow removal process
Re-check after 24-48 hours
Set up monitoring alerts

If You're Listed

Don't panic - most listings are reversible
Identify cause - spam complaints? Malware? Compromised?
Fix the issue - stop spam, patch security, clean lists
Request delisting - use provided links
Wait for removal - usually 24-48 hours
Monitor to prevent re-listing

CHECK RESULTS

example.com

of 100

Risk: -

Blacklist Check Details

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.