I've been in the process of building a custom home for 5 years. Bought the land in 2021. Got the building permit this year. Haven't started construction yet. During those 5 years, I accumulated thousands of emails with dozens of architects, engineers, surveyors, contractors, government agencies, title companies, and others. Hundreds of PDFs I opened once and never found again. My project management system was email search and my own memory. I could always find individual emails when I needed…