mailsecurity.io vs Tencent Exmail

Tencent Exmail is used by more websites in our catalog: 131 use mailsecurity.io and 1,794 use Tencent Exmail.

Tencent Exmail sites have the higher median Ahrefs Domain Rating (mailsecurity.io: 13, Tencent Exmail: 26).

Between 2026-06 and 2026-07, mailsecurity.io went from 0.02% to 0.01% of all tracked sites, while Tencent Exmail went from 0.24% to 0.20%. mailsecurity.io is gaining ground faster in our index.

No. A site runs a single email host, so mailsecurity.io and Tencent Exmail are mutually exclusive.

Adoption is counted from Site Stats Database's own crawl; Domain Rating comes from Ahrefs and traffic from DataForSEO. Figures reflect the sites we track and refresh at least monthly.