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Fix BlueMail push notifications on Oppo and realme

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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.

ColorOS — and realme UI, which is built from it — keeps several separate switches for background work, and mail stops arriving if any one of them is off.

Allow auto start-up

Settings → Apps → App management → BlueMail → Allow Auto Start-up.

Some builds keep this in the Phone Manager or Security app under Startup manager or Auto-start management instead.

Allow background running

Settings → Apps → App management → BlueMail → Battery usage → Allow background running, and set power saving to Don’t restrict background activity (wording varies by version).

Turn off sleep standby optimisation

Settings → Battery → More → Sleep standby optimisation, where present. Like OnePlus, this is the setting that delays mail overnight rather than during the day.

If mail still arrives late

  • Lock BlueMail in Recents so clearing the task list does not close it.
  • Check Settings → Notifications and status bar → Manage notifications → BlueMail.
  • If you use a battery saving mode, exempt BlueMail or turn the mode off; ColorOS power modes tighten background limits well beyond the per-app setting.

Push Settings for other devices

See all push settings guides →