Can you open smtp.gmail.com from mainland China?
Not sure yet.
There isn't enough recent data to reach a verdict.
2012first tested
4 mo agolast tested
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Frequently asked questions
Is smtp.gmail.com blocked in mainland China right now?
As of the last test on 2026-04-01, smtp.gmail.com is not enough data in mainland China, based on GreatFire's live Great Firewall measurements.
http://smtp.gmail.com · JSON