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Beta Branch postfix opportunistic TLS encryption for outgoing server mail

Discussion in 'Centmin Mod Github Commits' started by eva2000, Sep 14, 2015.

  1. eva2000

    eva2000 Administrator Staff Member

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    postfix opportunistic TLS encryption for outgoing server mail

    enable by default on initial installs postfix opportunistic TLS encryption for outgoing server emails as per Postfix TLS Support

    for existing users they can implement this via SSH command line using the following commands where first command checks current default postfix values which usually is empty and the last command checks the customised postfix config settings after
    Code:
    postconf -d smtp_tls_CAfile smtp_tls_security_level smtp_tls_loglevel smtp_tls_session_cache_database
    postconf -e 'smtp_tls_CAfile=/etc/pki/tls/certs/ca-bundle.crt'
    postconf -e 'smtp_tls_security_level = may'
    postconf -e 'smtp_tls_loglevel = 1'
    postconf -e 'smtp_tls_session_cache_database = btree:/var/lib/postfix/smtp_scache'
    service postfix restart
    postconf -n smtp_tls_CAfile smtp_tls_security_level smtp_tls_loglevel smtp_tls_session_cache_database
    
    Continue reading...

    123.09beta01 branch

     
    Last edited: Sep 14, 2015