Table of All -d Categories
Because debugging is so closely tied to the internals of sendmail, we no longer cover all debugging switches in detail. In the reference section at the end of this chapter we cover, in detail, only those debugging switches that are useful to the administrator. In Table 16-4 we list all the debugging switches by category, regardless of their usefulness, and give a brief description of each. If you need more detail about those we do not document, we suggest you use sendmail/TRACEFLAGS as a guide to the appropriate source code files.
Category |
Description |
-d0 |
Display system configuration information |
-d1 |
Show sender information |
-d2 |
Trace sendmail’s exit information |
-d3 |
Print the load average |
-d4 |
Trace disk-space calculations |
-d5 |
Trace timed events |
-d6 |
Show failed mail |
-d7 |
Trace the queue filename |
-d8 |
Trace hostname canonicalization |
-d9 |
Trace identd exchanges |
-d10 |
Trace recipient delivery |
-d11 |
Trace delivery generally |
-d12 |
Trace mapping of relative host |
-d13 |
Trace the envelope and envelope splitting |
-d14 |
Show header field commas |
-d15 |
Trace incoming connections |
-d16 |
Trace outgoing connections |
-d17 |
Trace MX record lookups |
-d18 |
Trace SMTP replies |
-d19 |
Show ESMTP MAIL and RCPT parameters |
-d20 |
Show delivery agent selection |
-d21 |
Trace rules and rule sets |
-d22 |
Show address tokenization |
-d23 |
Unused |
-d24 |
Trace assembly of address tokens |
-d25 |
Trace the send-to list |
-d26 ... |
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