Chapter 15, Debug sendmail with -d

The -D Debug File Switch on page 535

The new -D command-line switch (8.13)

Table of All -d Categories on page 536

The latest debugging settings have been listed (8.13 and 8.14)

Pitfalls on page 539

-d no longer works with -q (8.13)

Get sendmail, 4th Edition now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.

Start your free trial