Hi, > You are storing 1.7 million e-mails in a single mbox file.
no, of course not: mdbox_rotate_size = 64 M > I would rather store the archive using one file per e-mail. I think one file per mail would be not good for this setup. One keypoint is that the INBOX is searchable (in a acceptable amount of time). Further this probably could slow down the backup process (i think). 2018-01-11 0:46 GMT+01:00 Rupert Gallagher <r...@protonmail.com>: > You are storing 1.7 million e-mails in a single mbox file. I would rather > store the archive using one file per e-mail.