How to Address False Proposal Engagement Signals and Improve Data Reliability in Sales Tracking

I'd love your thoughts on proposal engagement signals. One issue I've noticed is that email security scanners often open tracked proposal links before the buyer does, creating false views. If your team uses proposal tracking or document intelligence tools, how do you filter these out? More broadly, how much do you trust your proposal engagement data, and what would make it reliable enough to influence your next sales action?