One of my biggest concerns when converting Mac Mail archives is losing attachments or messing up email metadata like timestamps, senders, or recipients. I had an archive with thousands of emails that included PDFs, images, and Office files.
The DRS Softech OLM Converter handles this flawlessly. It preserves all attachments, email properties, and folder structures during conversion. I also appreciated the option to include or exclude attachments as needed, which helped reduce file size for specific backup projects. The read-only conversion approach ensured my original OLM files remained untouched, which is always reassuring when working with critical email archives.