LittleMailserverSMTP/index.mdwn

   1 Um noch eine SMTP Auth anzubieten um seine Clients beim Versenden zu authentifieren müssen folgende Dateien so verändert werden:
   2
   3 '''main.cf'''
   4 {{{
   5 myhostname = mail.hostname.com
   6 myorigin = /etc/mailname
   7
   8 alias_maps = $alias_database
   9 virtual_mailbox_domains         = hash:/etc/postfix/virtual_domains
  10
  11 virtual_mailbox_base            = /srv/vmail
  12
  13 virtual_alias_maps              = hash:/etc/postfix/virtual_maps
  14 #virtual_minimum_uid             = 101
  15
  16 virtual_uid_maps                = static:5000
  17 virtual_gid_maps                = static:5000
  18
  19 virtual_transport               = dovecot
  20
  21 virtual_mailbox_limit = 10240000
  22
  23 # dovecot_destination_recipient_limit = 1
  24
  25 mydestination = localhost
  26 mynetworks = 127.0.0.0/8
  27
  28 smtpd_banner = $myhostname ESMTP Mailserver
  29 home_mailbox = mails/
  30
  31 # Zertifikate für SMTP
  32 smtpd_tls_cert_file = /etc/postfix/mail.cert
  33 smtpd_tls_key_file = /etc/postfix/mail.key
  34
  35 # SMTP Einstellungen
  36 smtpd_use_tls = yes
  37 #tpd_enforce_tls = no
  38 smtpd_tls_auth_only = no
  39
  40 # SALS Auth für Dovecot
  41 smtpd_sasl_auth_enable = yes
  42 smtpd_sasl_type = dovecot
  43 smtpd_sasl_path = private/auth
  44 smtpd_sasl_security_options = noanonymous
  45 smtpd_sasl_local_domain =
  46 smtp_sasl_auth_enable = no
  47 broken_sasl_auth_clients = yes
  48
  49 # Mailbox Einstellungen
  50 mailbox_size_limit = 512000000
  51 message_size_limit = 104857600
  52
  53
  54 # Antispam Confis
  55 smtpd_helo_required = yes
  56 smtpd_helo_restrictions = reject_invalid_hostname
  57
  58 smtpd_recipient_restrictions = permit_mynetworks, reject_unknown_recipient_domain, permit_sasl_authenticated, reject_unauth_destination
  59
  60 smtpd_sender_restrictions = reject_unknown_address
  61
  62 smtpd_client_restrictions = reject_invalid_hostname
  63
  64 strict_rfc821_envelopes = yes
  65 }}}
  66
  67 '''Diese Zeile in der master.cf'''
  68 {{{
  69 smtp    inet    n       -       n       -       -       smtpd
  70 }}}
  71
  72 '''dovecot.conf'''
  73 {{{
  74 base_dir = /var/run/dovecot/
  75 # log_path = /var/log/dovecot.log
  76 protocols = imap
  77 ssl_disable = no
  78 verbose_proctitle = yes
  79 #first_valid_uid = 3000
  80 #last_valid_uid = 3000
  81 #first_valid_gid = 8
  82 #last_valid_gid = 8
  83 #valid_chroot_dirs = /var/mail
  84 mail_location = maildir:~/Maildir
  85 maildir_copy_with_hardlinks = yes
  86
  87 disable_plaintext_auth = yes
  88
  89 protocol imap {
  90 }
  91
  92 # auth_verbose = yes
  93
  94 auth default {
  95         socket listen {
  96
  97         client {
  98                 path = /var/spool/postfix/private/auth
  99                 mode = 0660
 100                 user = postfix
 101                 group = postfix
 102             }
 103
 104         master {
 105             path = /var/run/dovecot/auth-master
 106             mode = 0600
 107             user = vmail
 108             group = vmail
 109             }
 110
 111         }
 112         mechanisms = plain
 113
 114         passdb passwd-file {
 115             args = /etc/dovecot/dovecot.passwd
 116         }
 117         passdb pam {
 118         }
 119         userdb static {
 120           args = uid=vmail gid=vmail home=/srv/vmail/%u
 121         }
 122
 123 }
 124
 125 protocol lda {
 126         postmaster_address = postmaster@hostname.com
 127 }
 128 }}}