I was looking at mbox ... would you be able to recommend a simple (ideally, read-only) client which we can use to open and browse/search the mails in a mbox, without importing the content into a regular mail client.
Mbox is text, so it is searchable with something which takes a huge file. Not sure you will find client type formatting as standalone option. I use Thunderbird which is at least local.
Comments
I was looking at mbox ... would you be able to recommend a simple (ideally, read-only) client which we can use to open and browse/search the mails in a mbox, without importing the content into a regular mail client.
Mbox is text, so it is searchable with something which takes a huge file. Not sure you will find client type formatting as standalone option. I use Thunderbird which is at least local.