If you'd like to change your account's email notification settings, you can follow the guide below.
In order to receive email notifications, be sure to add an email address to your OpenSea profile. You won't receive notifications unless you've added an email.
Be alert for scam emails that look like they come from OpenSea. Emails that don’t come from the domain “opensea.io” aren’t from us.
Changing your account notifications
From your account profile, click the three-dot menu and select Settings.
On the left side, select Notifications and personalize according to your preferences.
You can change notification settings for:
Sold Items
Bid Activity
Price Changes
Expiring Auctions
Getting Outbid
Owned Item Updates
Successful Purchases
You can also set a Minimum Bid Threshold on offers you receive for NFTs.