Been dealing with this exact headache for months until I found you can automate property updates using email keywords. When someone replies with ‘interested’ or ‘not right now’, HubSpot auto-updates deal stages - no manual work needed. Set up smart rules in contact properties that trigger from email content analysis. I also started batch processing email responses during set time blocks instead of updating contacts one by one all day. Cut my daily CRM maintenance from 2 hours to 20 minutes. Most email responses follow predictable patterns, so you can automate 80% of updates if you map out common scenarios first.