CmdID

CmdID / Commands

postconf

Postfix configuration utility. tldr-pages

On Linux

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Linux

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Postfix configuration utility. This command displays the values of the main.cf configuration parameters by default and warns about possible mistyped parameter names. It can also change the main.cf configuration parameter values.

Specify the directory of the main.cf configuration file instead of the default configuration directory

postconf -c path/to/configuration_directoryIdentify

Edit the main.cf configuration file and update parameter settings with the "name=value" pairs

postconf -eIdentify

Print the default parameter settings of the main.cf instead of the actual settings

postconf -dIdentify

Display parameters only from the specified class

postconf -C builtinIdentify

List available SASL plug-in types for the Postfix SMTP server. The plug-in type is selected with the smtpd_sasl_type configuration parameter by specifying cyrus or dovecot as the name

postconf -aIdentify

List the names of all supported lookup table types. Lookup tables are specified as type:name in configuration files where the type can be btree, cdb, hash, mysql, etc.

postconf -mIdentify