The UnixWare system supports two different mail folder formats:
By default, all new folders will be in sendmail format, so there will be no problems. However, if you are importing old mail folders from OpenServer systems where the default folder format was MMDF, you will need to convert them if you wish to use dtmail or Netscape with them.
To convert an MMDF folder to sendmail format, type the
following command at a shell prompt:
mfck -c Sendmail mailfolder
mailfolder is the path to the mail folder file.
If you wish to convert the other way (sendmail to MMDF
format) use the following command:
mfck -c MMDF mailfolder