If you have enabled Auto Bidder, you cannot stop the scanner from sending a bid to a specific job post. The scanner will automatically send bids to the jobs that match the scanner’s keywords and filters.
If you have Opportunity Notification enabled, you will receive notifications about new jobs that match your scanner’s filters and keywords. If you are finding a lot of irrelevant jobs, you can use certain techniques to filter out irrelevant jobs from your scanner job results. For more information, see ⌛ Using Filtering and Excludes.