Email security in Réunion
How Réunion protects its email, measured from public DNS across 28,397 domains, and which sectors move the national picture.
Average score across 28,397 domains
Active. 20,629 with live mail routing.
Inactive. 7,768 with no mail routing found.
An inactive domain is not receiving email, yet it stays registered and can still be forged in your name. Securing it costs nothing and closes that door. 282 of them already declare that they carry no mail. How we measure this
How these domains spread across score bands
Where Réunion stands
Across the 28,397 domains we benchmark in Réunion, the average email-security score is 20 out of 100, a little above the global average of 13. That leaves the typical domain here open to being impersonated.
The headline covers every registered domain. Domains that carry live mail score 27, while those with no mail routing score 4. Both matter, because a domain does not need working email to be forged in your name.
Reading this page
- The big number is every registered domain in Réunion.
- Active and inactive split that same population by whether mail is flowing.
- The coloured bar shows how those domains spread from band A down to band F.
Industries in Réunion
Which sectors lift the national average, and which pull it down.
| # | Industry | Domains | Score |
|---|---|---|---|
| 1 | Technology & Communications | 25 | 33 /100 |
| 2 | Media, Marketing & Creative | 25 | 26 /100 |
Réunion within Africa
How Réunion compares with the rest of the region. The map and the table both follow the view selected above.
| # | Country | Domains | Score |
|---|---|---|---|
| 1 | Angola | 11,322 | 30 /100 |
| 2 | Guinea | 478 | 29 /100 |
| 3 | Cape Verde | 42 | 27 /100 |
| 4 | Libya | 178 | 27 /100 |
| 5 | Mali | 34 | 27 /100 |
| 6 | Kenya | 93,949 | 27 /100 |
| 7 | Botswana | 8,187 | 26 /100 |
| 8 | Namibia | 5,274 | 26 /100 |
| 9 | Mozambique | 9,295 | 26 /100 |
| 10 | Gabon | 62 | 26 /100 |
| 11 | Tanzania | 31,437 | 25 /100 |
| 12 | Ethiopia | 6,212 | 25 /100 |
| 13 | Democratic Republic Of The Congo | 162 | 25 /100 |
| 14 | Cameroon | 535 | 24 /100 |
| 15 | Swaziland | 39 | 24 /100 |
| 16 | Benin | 2,521 | 24 /100 |
| 17 | Egypt | 11,664 | 24 /100 |
| 18 | Zambia | 4,162 | 24 /100 |
| 19 | Uganda | 8,599 | 23 /100 |
| 20 | Zimbabwe | 32,340 | 23 /100 |
| 21 | Equatorial Guinea | 26 | 23 /100 |
| 22 | Algeria | 12,063 | 23 /100 |
| 23 | Ghana | 4,604 | 23 /100 |
| 24 | Madagascar | 4,849 | 22 /100 |
| 25 | Liberia | 328 | 22 /100 |
| 26 | Mauritius | 9,224 | 22 /100 |
| 27 | South Africa | 1,062,406 | 22 /100 |
| 28 | Nigeria | 133,927 | 22 /100 |
| 29 | Mauritania | 1,297 | 21 /100 |
| 30 | Réunion (this country) | 28,397 | 20 /100 |
| 31 | Malawi | 1,932 | 20 /100 |
| 32 | Lesotho | 1,881 | 20 /100 |
| 33 | Senegal | 8,258 | 20 /100 |
| 34 | Guinea-Bissau | 285 | 20 /100 |
| 35 | Côte d'Ivoire | 9,939 | 20 /100 |
| 36 | Mayotte | 3,143 | 20 /100 |
| 37 | Gambia | 1,088 | 20 /100 |
| 38 | Morocco | 77,195 | 19 /100 |
| 39 | Burundi | 2,507 | 19 /100 |
| 40 | Sudan | 2,186 | 19 /100 |
| 41 | Burkina Faso | 1,878 | 19 /100 |
| 42 | Chad | 586 | 19 /100 |
| 43 | Rwanda | 7,089 | 19 /100 |
| 44 | Sierra Leone | 1,173 | 18 /100 |
| 45 | Niger | 638 | 18 /100 |
| 46 | South Sudan | 632 | 17 /100 |
| 47 | Togo | 2,694 | 17 /100 |
| 48 | Tunisia | 34,291 | 15 /100 |
| 49 | Djibouti | 1,860 | 14 /100 |
| 50 | Seychelles | 3,818 | 13 /100 |
| 51 | Somalia | 26,377 | 9 /100 |
Compare with
South Africa →
Avg 22/100
Nigeria →
Avg 22/100
Kenya →
Avg 27/100
All countries →
The full national picture.
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