DMARC Spoof Detection, Italy
Clear Clear FilterThis page shows DMARC authentication failures originating from Italy. Learn more about this data.
Italy accounts for 34 DMARC authentication failures observed by sh4meful over the observation window, sourced from 27 distinct IP addresses across 18 networks. This represents approximately 0.1% of total failure volume observed. Activity from Italy has declined over the last 30 days compared with the prior 30-day period. The most active source is ALICE-SMART with 6 failures across 4 IP addresses.
34
27
18
79
Top Networks in Italy
Ten most active networks sourcing DMARC failures from Italy:
| Network | Organization | Failures | Distinct IPs | Top City |
|---|---|---|---|---|
| ALICE-SMART | — | 6 | 4 | Turin |
| IPTV-SERVICES | — | 3 | 2 | Casalgrande |
| TIM-NET | — | 3 | 3 | Cremona |
| WIND-EX-IUNET | — | 2 | 2 | Bedizzole |
| EOLO-DYN-BLOCK4 | — | 1 | 1 | — |
| CORPORATE-W3 | — | 1 | 1 | Verona |
| IT-LINKEM-20040602 | — | 1 | 1 | Milan |
| SIM_INFORMATICA | — | 1 | 1 | Darfo Boario Terme |
| SME-WINDTRE | — | 4 | 1 | Naples |
| TELECOM-ADSL-POOL | — | 1 | 1 | Mirano |
ALICE-SMART and IPTV-SERVICES together account for 33% of failure volume from this country. Distribution across many networks is consistent with commodity spoofing infrastructure operating from this geography.
Failure Activity Over Time
Peak activity was observed in the week of June 15, 2026 with 5 failures recorded. Activity in the most recent 30-day window declined sharply compared with the prior period (3 vs 9 failures).
Regional Context
Compared with peer geographies in Southern Europe, Italy's failure volume is above the regional median. Countries in this region collectively contributed 0% of failures observed.
Failures
Showing 21-30 of 34 failures, affecting 79 messages| Date ▼ | Source IP | Country | City | Network | Messages |
|---|---|---|---|---|---|
| 7/21/2025 | IT Italy | Camporeale | 1 | ||
| 7/7/2025 | IT Italy | Bedizzole | 1 | ||
| 7/2/2025 | IT Italy | Casalgrande | 4 | ||
| 7/2/2025 | IT Italy | Viareggio | N/A | 1 | |
| 6/24/2025 | IT Italy | Cremona | 2 | ||
| 6/12/2025 | IT Italy | 4 | |||
| 6/10/2025 | IT Italy | Milan | 4 | ||
| 5/15/2025 | IT Italy | Rubano | 4 | ||
| 4/6/2025 | IT Italy | 8 | |||
| 4/4/2025 | IT Italy | Mesagne | 4 |
What This Means
Country-level patterns don't imply that mail from Italy 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.