Archive Mail to date stamped mboxes?

[Eric Dantan Rzewnicki]

Is there a way to use:
Archive Mail = /var/spool/MailScanner/archive
to have the archive stored in date stamped mboxes for ease of keeping
only a specific number of days archived?

I know setting this to a directory will create subdirectories for each
day, but then the archives are kept as queuefiles.

Thanks,
Eric Rz.

MS 4.25-14 w/postfix on debian stable