Can you open https://protonmail.ch/login from mainland China?
No.
No recent testsVerdict from 2026-03-31 · 7 mo ago
As of the last test on 2026-03-31 — 7 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/login blocked in mainland China right now?
We haven't tested https://protonmail.ch/login in the last 90 days. As of the last test on 2026-03-31 (7 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/login blocked in mainland China?
As of the last test on 2026-03-31 — 7 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/login been blocked?
GreatFire has recorded interference with https://protonmail.ch/login from mainland China since 2015-09-10.
How can I access https://protonmail.ch/login 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/login · JSON