IsMyEmailBlacklisted vs MXToolbox
MXToolbox is a well-known tool, but it was built for sysadmins, not modern teams. IsMyEmailBlacklisted gives you the same depth with a better experience.
| Feature | IsMyEmailBlacklisted | MXToolbox |
|---|---|---|
| Blacklists checked | 60 | 100+ |
| Free blacklist check | ||
| SPF/DKIM/DMARC validation | ||
| SMTP health checks | ||
| Automated monitoring | Paid only | |
| Instant alerts (email/Slack/webhook) | Email only | |
| Delisting playbooks | ||
| Health score dashboard | ||
| Modern dark UI | ||
| Team collaboration | Up to unlimited | Limited |
| Email spoofing test | ||
| SMTP security scanner | ||
| Email header analyzer | ||
| BIMI/MTA-STS/DANE checks | ||
| Subdomain finder | ||
| Total free tools | 17 | ~10 |
| API access | Agency plan | Paid add-on |
| Free plan domains | 2 | 0 |
| Starting price | $14/mo | $129/mo |
Why teams choose IsMyEmailBlacklisted
60 blacklists vs ~70 — broader coverage catches listings others miss
17 free security tools vs basic lookups — spoofing test, SMTP scanner, header analyzer, BIMI/MTA-STS/DANE checks, subdomain finder, and more
Built-in delisting playbooks with step-by-step removal instructions for every blacklist
Email spoofing vulnerability test and SMTP security scanner — pen testing tools MXToolbox doesn't offer
Modern, clean interface designed for teams — not a 2000s-era sysadmin tool
Free plan with 2 domains — MXToolbox has no free monitoring tier
Starting at $14/mo vs $129/mo — up to 90% cheaper for small teams
Multi-channel alerts (email, Slack, webhooks, SMS) — not just email
Health score dashboard gives you a single number to track over time
Limitations of MXToolbox
MXToolbox's interface is cluttered and dated, making it harder for non-technical users
No email spoofing test, SMTP security scanner, or mail server fingerprinting tools
No free monitoring plan — only one-off lookups are free
Pricing starts at $129/month, which is prohibitive for small businesses and freelancers
No built-in delisting guides — you have to figure out the removal process yourself
Alert channels limited to email — no Slack, webhook, or SMS integration
No health score or trend tracking — just raw pass/fail results
Ready to switch?
Run a free scan right now and see the difference. No signup required.