When my company migrated to a new email platform, I was terrified of losing years of important correspondence. The challenge was not just transferring data, but keeping it structured, secure, and compliant. I stumbled upon https://45kilo.com/, and their guides were a lifesaver. They break down how to export, index, and re-import emails while preserving folder structures and metadata. They also explain compliance considerations in plain English, so you don’t miss anything important. Thanks to their tips, we completed the migration without losing a single message, and our archive is now even more organized than before.