Pricing

MailProbe is free and open source. All core functionality is available at no cost. Pro features are in development.

Free

$0 / month
All current features
  • ✓ Single-host SMTP probes
  • ✓ Ports 25, 465, 587
  • ✓ Banner + EHLO capability parsing
  • ✓ STARTTLS detection
  • ✓ AUTH mechanism listing
  • ✓ Handshake timing
  • ✓ Raw exchange log
  • ✓ DNS resolution output
  • ✗ Bulk multi-host probe Coming soon
  • ✗ Export results (JSON / CSV) Coming soon
  • ✗ Extended 30-second timeout Coming soon
Start probing
In development

Pro

$12 / month
All free features, plus:
  • ✓ Single-host SMTP probes
  • ✓ Ports 25, 465, 587
  • ✓ Banner + EHLO capability parsing
  • ✓ STARTTLS detection
  • ✓ AUTH mechanism listing
  • ✓ Handshake timing
  • ✓ Raw exchange log
  • ✓ DNS resolution output
  • ⌛ Bulk multi-host probe Coming soon
  • ⌛ Export results (JSON / CSV) Coming soon
  • ⌛ Extended 30-second timeout Coming soon
  • ⌛ API access Coming soon
  • ⌛ Priority support Coming soon

Feature comparison

Feature Free Pro
Single-host SMTP probes ✓ ✓
Ports 25, 465, 587 ✓ ✓
Banner + EHLO capability parsing ✓ ✓
STARTTLS detection ✓ ✓
AUTH mechanism listing ✓ ✓
Handshake timing ✓ ✓
Raw exchange log ✓ ✓
DNS resolution output ✓ ✓
Bulk multi-host probe Coming soon Coming soon
Export results (JSON / CSV) Coming soon Coming soon
Extended 30-second timeout Coming soon Coming soon
API access ✗ Coming soon
Priority support ✗ Coming soon

Subscribe to Pro

This is a demonstration checkout. No real payment is taken.

Demo — no real payment is taken
MailProbe Pro — monthly $12.00
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Subscription recorded (demo)

This was a demonstration. No payment was processed and no subscription was created. Pro features are not yet available.