Managing sendmail Services in Oracle® Solaris 11.2

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Updated: July 2014
 
 

Additional MAX Macros From Version 8.12 of sendmail

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 3-21  Additional MAX Macros
Macro
Maximum Value
Commands Checked by Each Macro
MAXBADCOMMANDS
25
Unknown commands
MAXNOOPCOMMANDS
20
NOOP, VERB, ONEX, XUSR
MAXHELOCOMMANDS
3
HELO, EHLO
MAXVRFYCOMMANDS
6
VRFY, EXPN
MAXETRNCOMMANDS
8
ETRN

Note - You can disable a macro's check by setting the macro's value to zero.