ubuntuusers.de

Oct  1 19:01:31 v36924 postfix/smtpd[16683]: connect from ***
Oct  1 19:01:31 v36924 postfix/smtpd[16683]: disconnect from ***
Oct  1 19:01:32 v36924 postfix/smtpd[16686]: connect from ***
Oct  1 19:01:32 v36924 postfix/smtpd[16686]: disconnect from ***
Oct  1 19:01:36 v36924 dovecot: imap-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=***, lip=***, TLS: SSL_read() failed: error:14094418:SSL routines:SSL3_READ_BYTES:tlsv1 alert unknown ca: SSL alert number 48, session=<SCX3/w0hyACJ4h56>
Oct  1 19:01:52 v36924 dovecot: imap-login: Disconnected (auth failed, 3 attempts in 14 secs): user=<webmaster>, method=PLAIN, rip=***, lip=***, TLS, session=<x2IZAA4hyQCJ4h56>
Oct  1 19:02:18 v36924 dovecot: imap-login: Disconnected (auth failed, 3 attempts in 26 secs): user=<webmaster@widdert.com>, method=PLAIN, rip=***, lip=***, TLS, session=<zgjqAA4hzQCJ4h56>
Oct  1 19:04:52 v36924 postfix/anvil[16685]: statistics: max connection rate 4/60s for (smtp:***) at Oct  1 19:00:20
Oct  1 19:04:52 v36924 postfix/anvil[16685]: statistics: max connection count 2 for (smtp:***) at Oct  1 19:00:20
Oct  1 19:04:52 v36924 postfix/anvil[16685]: statistics: max cache size 1 at Oct  1 19:00:20

auth_mechanisms = plain login
log_timestamp = "%Y-%m-%d %H:%M:%S "
passdb {
  args = /etc/dovecot/dovecot-mysql.conf
  driver = sql
}
protocols = imap pop3
service auth {
  unix_listener /var/spool/postfix/private/auth_dovecot {
    group = postfix
    mode = 0660
    user = postfix
  }
  unix_listener auth-master {
    mode = 0600
    user = vmail
  }
  user = root
}
ssl_cert =</etc/postfix/sslcert/server.crt
ssl_key =</etc/postfix/sslcert/server.key
userdb {
  args = /etc/dovecot/dovecot-mysql.conf
  driver = sql
}
protocol pop3 {
  pop3_uidl_format = %08Xu%08Xv
}
protocol lda {
  auth_socket_path = /var/run/dovecot/auth-master
  postmaster_address = webmaster@widdert.com
}

# See /usr/share/postfix/main.cf.dist for a commented, more complete version


# Debian specific:  Specifying a file name will cause the first
# line of that file to be used as the name.  The Debian default
# is /etc/mailname.
#myorigin = /etc/mailname

smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu)
biff = no

# appending .domain is the MUA's job.
append_dot_mydomain = no

# Uncomment the next line to generate "delayed mail" warnings
#delay_warning_time = 4h

readme_directory = no

# TLS parameters
smtpd_tls_cert_file=/etc/postfix/sslcert/server.crt
smtpd_tls_key_file=/etc/postfix/sslcert/server.key
smtpd_use_tls=yes
smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache

# See /usr/share/doc/postfix/TLS_README.gz in the postfix-doc package for
# information on enabling SSL in the smtp client.

smtpd_relay_restrictions = permit_mynetworks permit_sasl_authenticated defer_unauth_destination
myhostname = widdert.com
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
mydestination = localdomain, localhost, localhost.localdomain, localhost
relayhost = 
mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128
mailbox_command = procmail -a "$EXTENSION"
mailbox_size_limit = 0
recipient_delimiter = +
inet_interfaces = all
inet_protocols = all



# a bit more spam protection
disable_vrfy_command = yes
 
# Authentification
smtpd_sasl_type=dovecot
smtpd_sasl_path=private/auth_dovecot
smtpd_sasl_auth_enable = yes
smtpd_sasl_authenticated_header = yes
broken_sasl_auth_clients = yes
 
proxy_read_maps = $local_recipient_maps $mydestination $virtual_alias_maps $virtual_alias_domains $virtual_mailbox_maps $virtual_mailbox_domains $relay_recipient_maps $relay_domains $canonical_maps $sender_canonical_maps $recipient_canonical_maps $relocated_maps $transport_maps $mynetworks $smtpd_sender_login_maps
 
smtpd_sender_login_maps = proxy:mysql:/etc/postfix/mysql_sender_login_maps.cf
 
smtpd_sender_restrictions = reject_authenticated_sender_login_mismatch
        reject_unknown_sender_domain
 
smtpd_recipient_restrictions = permit_sasl_authenticated
        permit_mynetworks
        reject_unauth_destination
 
# Mailboxen
virtual_alias_maps = proxy:mysql:/etc/postfix/mysql_virtual_alias_maps.cf
virtual_mailbox_base = /var/vmail/
virtual_mailbox_domains = proxy:mysql:/etc/postfix/mysql_virtual_domains_maps.cf
virtual_mailbox_limit = 124000000
virtual_mailbox_maps = proxy:mysql:/etc/postfix/mysql_virtual_mailbox_maps.cf
virtual_minimum_uid = 104
virtual_transport = virtual
virtual_uid_maps = static:5000
virtual_gid_maps = static:5000
virtual_transport = dovecot
dovecot_destination_recipient_limit = 1

...
smtps     inet  n       -       -       -       -       smtpd
#  -o syslog_name=postfix/smtps
  -o smtpd_tls_wrappermode=yes
#  -o smtpd_sasl_auth_enable=yes
...
dovecot   unix  -       n       n       -       -       pipe
  flags=DRhu user=vmail:vmail argv=/usr/lib/dovecot/deliver -d ${recipient}