How this book is organized

After introducing SCO OpenServer mail systems, this book describes how to:

• use two Mail User Agents for sending and receiving electronic mail:

  • mail

  • SCO Shell Mail

• administer a mail system, including:

  • using the MMDF Configuration Manager to configure a system that uses MMDF for mail transfer

  • using the MMDF administration managers to administer a system that uses MMDF

  • administering a local MMDF mail system on a machine that is not connected to a network

  • administering a system that uses sendmail, including standard and advanced administrative tasks

  • tuning a system that uses sendmail