''-o'' '''


Append to, don't overwrite the file makemap command-line switch

Ordinarily, makemap overwrites any existing map with completely new information. The -o switch causes sendmail to append to a map. The appended information must be all new information (no duplicate keys), unless the -r or the -d switch is also used.

    Part I: Build and Install
    Chapter 2. Build and Install sendmail
    Chapter 4. Configure sendmail.cf with m4
    Part II: Administration
    Part III: The Configuration File