Convert a maildir file back to a mbox format
This is a note I found on my machine at work. It might come in handy later, or for somebody else.
Substitute the username, maildir foldername, and the mboxfilename (output file) and paste at the bash prompt to convert a maildir folder back into a mbox file.
#!/bin/bash for file in `find /home/username/mail/folder/ -type f` do cat $file | formail >> mboxfilename done