DMARC Spoof Detection, Jamaica
Clear Clear FilterThis page shows DMARC authentication failures originating from Jamaica. Learn more about this data.
Jamaica accounts for 2 DMARC authentication failures observed by sh4meful over the observation window, sourced from 1 distinct IP address across 1 network. This represents approximately 0.0% of total failure volume observed. Activity from Jamaica has held roughly steady over the last 30 days. The most active source is DIGICEL with 2 failures across 1 IP address.
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Top Networks in Jamaica
Ten most active networks sourcing DMARC failures from Jamaica:
| Network | Organization | Failures | Distinct IPs | Top City |
|---|---|---|---|---|
| DIGICEL | — | 2 | 1 | — |
DIGICEL accounts for the majority of observed failure volume from this country.
Failure Activity Over Time
Regional Context
Compared with peer geographies in Caribbean, Jamaica's failure volume is below the regional median. Countries in this region collectively contributed 0% of failures observed.
Failures
Showing 1-2 of 2 failures, affecting 2 messages| Date ▼ | Source IP | Country | City | Network | Messages |
|---|---|---|---|---|---|
| 4/16/2026 | JM Jamaica | 1 | |||
| 4/15/2026 | JM Jamaica | 1 |
What This Means
Country-level patterns don't imply that mail from Jamaica is inherently malicious. Many failures reflect misconfigured legitimate senders, forwarded messages that break authentication, or automated infrastructure operating without authorization. Domain owners investigating a specific failure should look at the source IP and network details rather than the country alone. Our DMARC guide explains how to interpret these signals in your own reports.