Linux MBOX Viewer is an extensive software that assists users in converting email clients' MBOX file formats into multiple file formats in bulk.

The best tool to open and save the MBOX files in PDF, PST, MSG, and CSV formats without using any email client. March 31, 2023 - Aryson ...

Trying to view the resulting file in pine/mutt shows it as one giant attachment. When running, mbox-purge spits out a bunch of lines saying "can't parse From_ line".