City reports, counted in public.
Every city we read gets a free public report: how many of its businesses run their own email, how many of those publish no enforced DMARC policy, and the dates of the reads. No business is named, on any page, ever.
| City | No enforced DMARC | Read | Report |
|---|---|---|---|
| Leeds | 77% | Read 20 Sep to 29 Oct 2026 | Leeds report |
| Bradford | 81% | Read 20 Sep to 29 Oct 2026 | Bradford report |
| Wakefield | 78% | Read 23 Sep to 27 Oct 2026 | Wakefield report |
| Manchester | 74% | Read 20 Sep to 30 Oct 2026 | Manchester report |
| Sheffield | 79% | Read 23 Sep to 30 Oct 2026 | Sheffield report |
| York | 79% | Read 23 Sep to 25 Oct 2026 | York report |
| Birmingham | 78% | Read 20 Sep to 27 Oct 2026 | Birmingham report |
| Bristol | 74% | Read 20 Sep to 12 Oct 2026 | Bristol report |
| Reading | 70% | Read 20 Sep to 27 Oct 2026 | Reading report |
| Milton Keynes | 74% | Read 20 Sep to 23 Oct 2026 | Milton Keynes report |
| Westminster | 69% | Read 20 Sep to 27 Oct 2026 | Westminster report |
| Islington | 70% | Read 20 Sep to 27 Oct 2026 | Islington report |
| Hackney | 77% | Read 20 Sep to 27 Oct 2026 | Hackney report |
| Camden | 71% | Read 20 Sep to 27 Oct 2026 | Camden report |
| Tower Hamlets | 71% | Read 20 Sep to 26 Oct 2026 | Tower Hamlets report |
| Barnet | 81% | Read 20 Sep to 24 Oct 2026 | Barnet report |
| Newham | 80% | Read 20 Sep to 26 Oct 2026 | Newham report |
| City of London | 55% | Read 20 Sep to 27 Oct 2026 | City of London report |
| Harrow | 82% | Read 20 Sep to 18 Oct 2026 | Harrow report |
| Hounslow | 77% | Read 20 Sep to 14 Oct 2026 | Hounslow report |
| Redbridge | 85% | Read 20 Sep to 26 Oct 2026 | Redbridge report |
| Croydon | 78% | Read 20 Sep to 26 Oct 2026 | Croydon report |
| Nottingham | 72% | Read 20 Sep to 19 Oct 2026 | Nottingham report |
| Southwark | 68% | Read 20 Sep to 21 Oct 2026 | Southwark report |
| Leicester | 77% | Read 20 Sep to 21 Oct 2026 | Leicester report |
| Hillingdon | 76% | Read 20 Sep to 27 Oct 2026 | Hillingdon report |
No enforced DMARC policy means no DMARC record was published, or the record's policy is set to monitor only. Reports are republished when a city is read again. To cite a report, link to its page and give the read dates.
What a report is for
A city report is the same count for everybody, published so it can be checked. Your area is the ten miles around your own office, and that count is free too.
Every figure is read from what a business publishes about itself: its public DNS, the certificate it presents, and its own pages. The method, including what is read and what is never read, is published in full.
- For an IT firm. The size of the fixable problem in your city, with a date on it, before you spend anything.
- For a journalist or a council. A number you can cite, and a method you can read.
- For a business that is in the count. Run four lookups yourself, free, and read each answer against the fix: Check your domain.
Not read your city yet?
Tell us your firm's website. If we have already read your city and found your firm among its IT firms, you see the counts straight away. If not, a person writes back to you by hand on a weekday morning, UK time: the same morning, or the next one if you write after midday.