Fix BlueMail push notifications on Xiaomi, Redmi and POCO
Published
Menu names differ between software versions. If a path here does not match your phone, search your Settings app for the setting named in bold — it is the same setting under a different label.
Xiaomi’s software is the most aggressive of the mainstream Android skins: without autostart permission it closes BlueMail shortly after the screen goes off, and no notification arrives until you open the app again. All three settings below matter.
Turn on autostart
Settings → Apps → Manage apps → BlueMail → Autostart (on some versions, App permissions → Background autostart).
Without this, nothing else on this page will help — the app is not running to receive anything.
Remove battery restrictions
Settings → Apps → Manage apps → BlueMail → Battery saver → No restrictions.
On some builds this lives under Settings → Battery → App battery saver, or Settings → Additional settings → Battery and performance → Manage apps’ battery usage.
Lock BlueMail in Recents
Open Recents, swipe down on the BlueMail card (or long-press it and tap the padlock).
Locked apps survive the memory clean-up that runs when you clear Recents or the system needs RAM.
If mail still arrives late
- Settings → Notifications → App notifications → BlueMail — allow notifications and check the mail channel.
- Turn off Battery saver in Settings → Battery; on MIUI it restricts background data as well as CPU.
- After a system update, check autostart again. Xiaomi updates have been known to reset it.
Push Settings for other devices
ASUS
ZenUI keeps an auto-start manager in Mobile Manager alongside Android's battery optimisation. BlueMail needs clearing in both.
Google Pixel
Pixels run stock Android, so two settings cover it: set BlueMail's battery usage to unrestricted, and stop Adaptive Battery from demoting it.
Huawei, Honor
Set BlueMail's App launch to manage manually and enable all three switches — auto-launch, secondary launch and run in background.
Motorola
Motorola runs close to stock Android: set BlueMail's battery usage to unrestricted and turn off Adaptive battery.
OnePlus
OxygenOS adds sleep standby optimisation and deep optimisation on top of battery optimisation. Turn off all three for BlueMail.
Oppo, realme
ColorOS and realme UI need auto start-up, background running and power saver all set for BlueMail before push arrives reliably.