Can you open https://protonmail.ch/inbox from mainland China?
No.
No recent testsVerdict from 2026-01-30 · 9 mo ago
As of the last test on 2026-01-30 — 9 mo ago — it was blocked in mainland China. We haven't tested it since, so this may have changed.
Access protonmail.ch with GreatFireVPN →Frequently asked questions
Is https://protonmail.ch/inbox blocked in mainland China right now?
We haven't tested https://protonmail.ch/inbox in the last 90 days. As of the last test on 2026-01-30 (9 mo ago), it was blocked in mainland China. Use the Test now button on this page for a fresh measurement.
Why is https://protonmail.ch/inbox blocked in mainland China?
As of the last test on 2026-01-30 — 9 mo ago — it was blocked in mainland China. We haven't tested it since, so this may have changed.
Since when has https://protonmail.ch/inbox been blocked?
GreatFire has recorded interference with https://protonmail.ch/inbox from mainland China since 2015-12-07.
How can I access https://protonmail.ch/inbox from mainland China?
You need a circumvention tool such as a VPN. GreatFireVPN, built by GreatFire, is designed to bypass the Great Firewall and reach sites like protonmail.ch.
https://protonmail.ch/inbox · JSON