This is the documentation for Cloudera Enterprise 5.8.x. Documentation for other versions is available at Cloudera Documentation.

Configuring a Mail Transfer Agent for Key Trustee Server

The Key Trustee Server requires a mail transfer agent (MTA) to send email. Cloudera recommends Postfix, but you can use any MTA that meets your needs.

To configure Postfix for local delivery, run the following commands: 
export KEYTRUSTEE_SERVER_PK="/var/lib/keytrustee/.keytrustee/.ssl/ssl-cert-keytrustee-pk.pem"
export KEYTRUSTEE_SERVER_CERT="/var/lib/keytrustee/.keytrustee/.ssl/ssl-cert-keytrustee.pem"
export KEYTRUSTEE_SERVER_CA="/var/lib/keytrustee/.keytrustee/.ssl/ssl-cert-keytrustee-ca.pem"
export KEYTRUSTEE_SERVER_HOSTNAME="$(hostname -f)"  # or adjust as required
postconf -e 'mailbox_command ='
postconf -e 'smtpd_sasl_local_domain ='
postconf -e 'smtpd_sasl_auth_enable = yes'
postconf -e 'smtpd_sasl_security_options = noanonymous'
postconf -e 'broken_sasl_auth_clients = yes'
postconf -e 'smtpd_recipient_restrictions = permit_sasl_authenticated,permit_mynetworks,reject_unauth_destination'
postconf -e 'inet_interfaces = localhost'
postconf -e 'smtp_tls_security_level = may'
postconf -e 'smtpd_tls_security_level = may'
Start the Postfix service and ensure that it starts at boot: 
$ service postfix restart
$ sudo chkconfig --level 235 postfix on

For information on installing Postfix or configuring a relay host, see the Postfix documentation.

Page generated July 8, 2016.