Meine kleine Dokumentation

Die Installationsdokumentation zu MeineKleineFarm.net

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postfix

Postfix

apt install postfix -y
Internetmail with Smart Host
FQDN meinekleinefarm.net
Relayhost external-relay.de
 
cp /etc/postfix/main.cf /etc/postfix/main.cf.BAK
nano /etc/postfix/main.cf
  • smtpd_tls_cert_file=/etc/letsencrypt/live/meinekleinefarm.net/fullchain.pem
    smtpd_tls_key_file=/etc/letsencrypt/live/meinekleinefarm.net/privkey.pem
    myhostname = mail.meinekleinefarm.net
    # mydestination = debian.meinekleinefarm.net, localhost.meinekleinefarm.net, localhost
     
    # Handing off local delivery to Dovecot's LMTP
    virtual_transport = lmtp:unix:private/dovecot-lmtp
     
    # Enabling SMTP for authenticated users, and handing off authentication to Dovecot
    smtpd_sasl_type = dovecot
    smtpd_sasl_path = private/auth
    smtpd_sasl_auth_enable = yes
    smtpd_tls_auth_only = yes
     
    # Virtual domains, users, and aliases
    virtual_mailbox_domains = /etc/postfix/virtual_mailbox_domains
    # virtual_mailbox_maps = /etc/postfix/virtual_mailbox_maps
    # virtual_alias_maps = hash:/etc/postfix/virtual_alias_maps
    # virtual_alias_maps = regexp:/etc/postfix/virtual_alias_global
     
    # relay_recipient_maps = hash:/etc/postfix/relay_recipients
nano /etc/postfix/virtual_mailbox_domains
  • meinekleinefarm.net OK
    mgs-ullrich.de OK
postmap /etc/postfix/virtual_mailbox_domains
 
cp /etc/postfix/master.cf /etc/postfix/master.cf.BAK
nano /etc/postfix/master.cf

Uncomment Line 17 to activate secure message submission agent (MSA) on port 587

  • submission inet n       -       -       -       -       smtpd
systemctl restart postfix
postfix.txt · Zuletzt geändert: 2016/11/08 22:26 von xenadmin