All of protonmail.chMixed10 tested URLs
Can you open https://www.protonmail.ch from mainland China?
No.
It's blocked — 100% of the last 1 conclusive tests failed in mainland China.
Access www.protonmail.ch with GreatFireVPN →2020first tested
1/1blocked · last 90 days
10 d agolast tested
Loading…
Frequently asked questions
Is https://www.protonmail.ch blocked in mainland China right now?
As of the last test on 2026-10-07, https://www.protonmail.ch is 100% blocked in mainland China, based on GreatFire's live Great Firewall measurements.
Why is https://www.protonmail.ch blocked in mainland China?
It's blocked — 100% of the last 1 conclusive tests failed in mainland China.
Since when has https://www.protonmail.ch been blocked?
GreatFire has recorded interference with https://www.protonmail.ch from mainland China since 2020-03-28.
How can I access https://www.protonmail.ch 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 www.protonmail.ch.
https://www.protonmail.ch · JSON