How to Fix Phone Email Notifications That Are Not Working

Published 2026-10-16 · Marion Phone Repair

Your phone is not notifying you when new emails arrive. You check your email manually and find messages that came in hours ago with no notification. Or notifications work for some email accounts but not others. Or they worked before and stopped without any settings change you are aware of. Email notification problems come from several layers — the email app settings, the phone's notification settings, battery optimization, and the email sync method itself.

Check notification permissions

The email app needs permission from the operating system to show notifications. This is the first thing to verify because it is the most common cause of silent email — one toggle in the wrong position disables all notifications from the app.

Android

1. Open Settings, Apps (or Applications), find your email app (Gmail, Outlook, Samsung Email, etc.)
2. Tap Notifications
3. Make sure the main notification toggle is enabled
4. Check the individual notification categories below it. Email apps often have separate channels for different accounts or notification types (new mail, calendar, errors). Make sure the channel for new email is enabled and set to the alert type you want (sound, vibrate, or silent)

iPhone

1. Open Settings, Notifications, find your email app
2. Make sure Allow Notifications is enabled
3. Check that your preferred alert types are selected: Lock Screen, Notification Center, and Banners. If none are checked, the notification is technically delivered but you never see it
4. Check the Sounds toggle — if this is off, the notification arrives silently

Check email sync settings

How the email app checks for new mail determines when notifications arrive.

Push vs Fetch vs Manual

• Push: The email server tells the phone immediately when a new email arrives. This provides instant notifications. Gmail, Outlook, and Exchange support push. This is the setting you want for timely notifications
• Fetch: The phone checks the server at intervals (every 15 minutes, every 30 minutes, hourly). Notifications only arrive when the phone fetches. If your email app is set to fetch every 30 minutes, you could wait up to 30 minutes for a notification. Change the interval to a shorter period for faster notifications
• Manual: The phone only checks for email when you open the app. You will never get notifications with manual sync

Gmail on Android

Gmail uses push notification by default. If notifications stopped working:

1. Open Gmail, tap the menu, Settings, select your account
2. Make sure Notifications is set to All (not None or High Priority Only)
3. Check Sync Gmail — this toggle must be on for the app to receive push notifications. If it is off, Gmail does not stay connected to the server
4. If using the Gmail app for a non-Gmail account (Yahoo, Outlook), sync may be set to fetch instead of push. Check the sync frequency

iPhone Mail app

1. Settings, Mail, Accounts, Fetch New Data
2. Enable Push at the top
3. Tap each email account and set it to Push (if supported by the provider). For accounts that do not support push, set the fetch schedule to every 15 minutes for the fastest non-push notifications
4. Note: Gmail does not support push in the iPhone Mail app. For push Gmail notifications on iPhone, use the Gmail app instead of the built-in Mail app

Battery optimization is killing notifications

Both Android and iOS aggressively manage background apps to save battery. The email app may be getting suspended by the operating system, which prevents it from receiving push notifications or running fetch cycles.

Android

• Settings, Apps, your email app, Battery. Set to Unrestricted (not Optimized or Restricted). Unrestricted allows the app to run in the background without battery management interference
• Check if Battery Saver mode is enabled (Settings, Battery, Battery Saver). Battery Saver restricts background activity for all apps, which delays or prevents email notifications. If you need Battery Saver on, you can exempt specific apps on some Android versions
• Samsung-specific: Samsung has its own aggressive battery management. Settings, Device Care (or Battery), Battery, Background Usage Limits. Make sure your email app is not in the Sleeping Apps or Deep Sleeping Apps list. Apps in these lists are heavily restricted and rarely receive push notifications
• Xiaomi/Redmi/Poco: These phones have extremely aggressive battery management. Settings, Apps, your email app, Battery Saver, No Restrictions. Also enable Autostart for the email app in Settings, Apps, Manage Apps, your email app, Autostart

iPhone

• Settings, General, Background App Refresh. Make sure Background App Refresh is enabled globally and enabled for your email app specifically. If this is off, the email app cannot fetch new mail or maintain a push connection while in the background
• Low Power Mode disables background app refresh. If you are in Low Power Mode and missing email notifications, this is the cause

Do Not Disturb and Focus modes

Do Not Disturb and Focus modes silence notifications by design. Check whether a focus mode is active:

• Android: Check the quick settings panel for Do Not Disturb. Also check if any scheduled DND rules are active (Settings, Notifications, Do Not Disturb, Schedules)
• iPhone: Check Control Center for an active Focus mode. Also check Settings, Focus, for scheduled focus modes that may be silencing email notifications during certain hours. Focus modes can be configured to allow notifications from specific apps — if your email app is not in the allowed list, its notifications are silenced

Reinstall or switch email apps

If notifications still do not work after checking all the settings above, the email app installation may be corrupted:

• Clear the app data (Android: Settings, Apps, email app, Storage, Clear Data). This resets the app to a fresh state — you will need to add your email accounts again, but it fixes issues caused by corrupted configuration data
• Uninstall and reinstall the email app. On both Android and iPhone, this gives the app a completely fresh start with default notification settings
• Try a different email app. If Gmail notifications are not working, try Outlook (and vice versa). If a different app's notifications work fine, the problem is specific to the original app's configuration or a bug in that app's version

Server-side issues

If multiple devices are not receiving notifications for the same email account (phone and computer both stop showing new emails), the issue may be on the email provider's side:

• Check the email provider's status page for outages
• Log in to the email account through a web browser to verify emails are actually arriving
• Check spam and filter settings on the web — emails being filtered before they reach the inbox do not trigger notifications

Email notification help in Marion

If your phone is not getting email notifications and you have tried the troubleshooting steps above without success, Marion Phone Repair can check the email configuration, sync settings, battery management, and notification permissions across all your email accounts and get notifications working reliably.