Use the following macros to configure the maximum number of commands that can be received before sendmail slows its delivery. You can set these MAX macros at compile time. The maximum values in the following table also represent the current default values.
Table 14–23 Additional MAX Macros
Macro |
Maximum Value |
Commands Checked by Each Macro |
---|---|---|
25 |
Unknown commands |
|
20 |
NOOP, VERB, ONEX, XUSR |
|
3 |
HELO, EHLO |
|
6 |
VRFY, EXPN |
|
8 |
ETRN |
You can disable a macro's check by setting the macro's value to zero.