Can you open old.protonmail.com from mainland China?
No.
It's blocked — 100% of the last 1 conclusive tests failed in mainland China.
Access old.protonmail.com with GreatFireVPN →2021first tested
1/1blocked · last 90 days
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Frequently asked questions
Is old.protonmail.com blocked in mainland China right now?
As of the last test on 2026-05-08, old.protonmail.com is 100% blocked in mainland China, based on GreatFire's live Great Firewall measurements.
Why is old.protonmail.com blocked in mainland China?
It's blocked — 100% of the last 1 conclusive tests failed in mainland China.
Since when has old.protonmail.com been blocked?
GreatFire has recorded interference with old.protonmail.com from mainland China since 2021-12-20.
How can I access old.protonmail.com 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 old.protonmail.com.
http://old.protonmail.com · JSON