Issue: Encountering the "Bad Request/Network Error" while logging in.

Workaround 1: Try a different network.

If you're connected to mobile data, try switching to WiFi and signing in. Alternatively, if you're connected to WiFi, try other networks or switch to mobile data and sign in.

Workaround 2: Disable VPN.

Check if you've enabled VPN on your mobile device. If so, try disabling it and signing in to the app.

Workaround 3: Remove Network blockers.

Your device settings or third-party apps may have imposed data restrictions on the Zoho Mail app. If that's the case, remove the restrictions and try signing in to the app again.

If you can't find any network blockers, reinstall the app and try signing in.