While it’s great to know when a bid has been placed on your item(s) it can often be overwhelming to receive so many of these emails. Unfortunately, at this time, we do not have a way to stop these emails from coming however most sellers are able to create a filter/rule in their email client to stop these emails from flooding their inbox.
Instructions on how to create an email filter/rule for messages:
Outlook 2013, 2016
https://support.office.com/en-us/article/Manage-email-messages-by-using-rules-c24f5dea-9465-4df4-ad17-a50704d66c59
Outlook 2010
https://support.office.com/en-us/article/Manage-email-messages-by-using-rules-50307363-0e79-4f6a-95c0-04b922a2ff13
If your email client isn’t on this list please contact the person in charge of your IT for help on setting up a filter/rule.