> On 7 May 2022, at 12:57 pm, postfix-user <[email protected]> wrote:
>
> Can you please tell me how to pass an environment variable (like
> SSLKEYLOGFILE) to the smtpd daemon ? Maybe as an alternative, if the master
> process can't allow this, there are examples of running smtpd directly from
> systemd ?
https://www.postfix.org/postconf.5.html#import_environment
Be sure to augment rather than replace the default set of variables:
# postconf -e "import_environment = $(postconf -dh import_environment)
SSLKEYLOGFILE=/some/where"
you can also update just the smtpd(8) service in master.cf:
# postconf -e "smtpd_impenv = $(postconf -dh import_environment)
SSLKEYLOGFILE=/some/where"
# postconf -Pe 'smtp/inet/import_environment=$smtpd_impenv'
# postfix reload
Use double and single quotes as indicated.
See the postconf(1) manpage, and if you prefer edit the config files by hand.
--
Viktor.
