I'm new to postfix. Sending e-mails works fine, but I can't receive external e-mails. ERR:User not found.Here are my configs. What's wrong?
System
Centos7.1 x64 (Conoha's image)
Software
postfix 3.1.1 (Compiled by myself)
make makefiles shared=yes shlib_directory=/usr/local/lib/postfix/3.1.1 dynamicmaps=yes 'CCARGS=-DHAS_MYSQL -I/usr/include/mysql -DUSE_SASL_AUTH -DDEF_SERVER_SASL_TYPE=\"dovecot\" ' 'AUXLIBS_MYSQL=-L/usr/lib64/mysql -lmysqlclient -lz -lm'
dovecot 2.2.10 (yum)
cyrus-sasl 2.1.26(yum)
cyrus-imapd* 2.4.17(yum)
postfixadmin 2.93 (Downloaded from sf.net)
MariaDB 10.1.16 (yum)
nginx 1.6.3 (yum)
php (yum,disabled some danger functions)
Networks
Using mydomain123.com instead of the real doname.
Using 123.123.123.123 instead of the real ip.
Private networks
192.168.0.1 (255.255.248.0)
10.0.0.1 (255.255.248.0)
Public networks
123.123.123.123 (255.255.254.0) (With PTR:mydomain.com)
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 123-123-123-123
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 123-123-123-123
hostname 123-123-123-123
Open Ports
public 110/tcp 80/tcp 143/tcp 995/tcp 25/tcp 993/tcp 443/tcp 587/tcp 8025/tcp(postfixadmin)
private ALL
Domain&DNS
Using mydomain123.com instead of the real doname.
Using 123.123.123.123 instead of the real ip.
mydomain123.com
@ A 123.123.123.123
@ MX mail.mydomain123.com
www A 123.123.123.123
mail A 123.123.123.123
pop A 123.123.123.123
pop3 A 123.123.123.123
imap A 123.123.123.123
smtp A 123.123.123.123
Users
groupadd -g 5000 vmail
useradd -g vmail -u 5000 -s /sbin/nologin vmail
Others as default.
/etc/postfix/main.cf
compatibility_level = 2
queue_directory = /var/spool/postfix
command_directory = /usr/sbin
daemon_directory = /usr/libexec/postfix
data_directory = /var/lib/postfix
mail_owner = postfix
myhostname = mail.mydomain123.com
mydomain = mydomain123.com
myorigin = $mydomain
inet_interfaces = all
mydestination = $myhostname, localhost.$mydomain, localhost
local_recipient_maps =
unknown_local_recipient_reject_code = 550
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
smtpd_banner = $myhostname ESMTP unknow
debug_peer_level = 2
debugger_command =
PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin
ddd $daemon_directory/$process_name $process_id & sleep 5
sendmail_path = /usr/sbin/sendmail
newaliases_path = /usr/bin/newaliases
mailq_path = /usr/bin/mailq
setgid_group = postdrop
html_directory = no
manpage_directory = /usr/local/man
sample_directory = /etc/postfix
readme_directory = no
smtputf8_enable = no
smtpd_sasl_type = dovecot
smtpd_sasl_path = /var/spool/postfix/private/auth
smtpd_sasl_application_name = smtpd
smtpd_sasl_auth_enable = yes
smtpd_sasl_local_domain = $myhostname
broken_sasl_auth_clients = yes
smtpd_recipient_restrictions = permit_mynetworks,permit_sasl_authenticated,reject_unauth_destination,reject_unknown_sender_domain
smtpd_sasl_security_restrictions = permit_mynetworks,permit_sasl_authenticated,reject_unauth_destination
smtpd_client_restrictions = permit_sasl_authenticated
smtpd_sasl_security_options = noanonymous
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 $virtual_mailbox_limit_maps
virtual_mailbox_base = /home/vmail/
virtual_mailbox_domains = proxy:mysql:/etc/postfix/sql/mysql_virtual_domains_maps.cf
virtual_alias_maps =
proxy:mysql:/etc/postfix/sql/mysql_virtual_alias_maps.cf,
proxy:mysql:/etc/postfix/sql/mysql_virtual_alias_domain_maps.cf,
proxy:mysql:/etc/postfix/sql/mysql_virtual_alias_domain_catchall_maps.cf
virtual_mailbox_maps =
proxy:mysql:/etc/postfix/sql/mysql_virtual_mailbox_maps.cf,
proxy:mysql:/etc/postfix/sql/mysql_virtual_alias_domain_mailbox_maps.cf
virtual_uid_maps = static:5000
virtual_gid_maps = static:5000
virtual_transport = dovecot
dovecot_destination_recipient_limit = 1
meta_directory = /etc/postfix
shlib_directory = /usr/local/lib/postfix/${mail_version}
/etc/postfix/master.cf
smtp inet n - n - - smtpd
pickup unix n - n 60 1 pickup
cleanup unix n - n - 0 cleanup
qmgr unix n - n 300 1 qmgr
tlsmgr unix - - n 1000? 1 tlsmgr
rewrite unix - - n - - trivial-rewrite
bounce unix - - n - 0 bounce
defer unix - - n - 0 bounce
trace unix - - n - 0 bounce
verify unix - - n - 1 verify
flush unix n - n 1000? 0 flush
proxymap unix - - n - - proxymap
proxywrite unix - - n - 1 proxymap
smtp unix - - n - - smtp
relay unix - - n - - smtp
showq unix n - n - - showq
error unix - - n - - error
retry unix - - n - - error
discard unix - - n - - discard
local unix - n n - - local
virtual unix - n n - - virtual
lmtp unix - - n - - lmtp
anvil unix - - n - 1 anvil
scache unix - - n - 1 scache
dovecot unix - n n - - pipe
flags=DRhu user=vmail:vmail argv=/usr/libexec/dovecot/dovecot-lda -f ${sender} -d ${recipient}
/etc/postfix/sql/mysql_virtual_alias_maps.cf
user = mymaildb
password = mypassword
hosts = localhost
dbname = mymaildb
query = SELECT goto FROM alias WHERE address='%s' AND active = '1'
/etc/postfix/sql/mysql_virtual_alias_domain_maps.cf
user = mymaildb
password = mypassword
hosts = localhost
dbname = mymaildb
query = SELECT goto FROM alias,alias_domain WHERE alias_domain.alias_domain = '%d' and alias.address = CONCAT('%u', '@', alias_domain.target_domain) AND alias.active = 1 AND alias_domain.active='1'
/etc/postfix/sql/mysql_virtual_alias_domain_catchall_maps.cf
user = mymaildb
password = mypassword
hosts = localhost
dbname = mymaildb
query = SELECT goto FROM alias,alias_domain WHERE alias_domain.alias_domain = '%d' and alias.address = CONCAT('@', alias_domain.target_domain) AND alias.active = 1 AND alias_domain.active='1'
/etc/postfix/sql/mysql_virtual_domains_maps.cf
user = mymaildb
password = mypassword
hosts = localhost
dbname = mymaildb
query = SELECT domain FROM domain WHERE domain='%s' AND active = '1'
/etc/postfix/sql/mysql_virtual_mailbox_maps.cf
user = mymaildb
password = mypassword
hosts = localhost
dbname = mymaildb
query = SELECT maildir FROM mailbox WHERE username='%s' AND active = '1'
/etc/postfix/sql/mysql_virtual_alias_domain_mailbox_maps.cf
user = mymaildb
password = mypassword
hosts = localhost
dbname = mymaildb
query = SELECT maildir FROM mailbox,alias_domain WHERE alias_domain.alias_domain = '%d' and mailbox.username = CONCAT('%u','@',alias_domain.target_domain) AND mailbox.active = 1 AND alias_domain.active='1'
/etc/postfix/sql/mysql_virtual_mailbox_limit_maps.cf
user = mymaildb
password = mypassword
hosts = localhost
dbname = mymaildb
query = SELECT quota FROM mailbox WHERE username='%s' AND active = '1'
/etc/dovecot/dovecot.conf
# 2.2.10: /etc/dovecot/dovecot.conf
# OS: Linux 3.10.0-327.22.2.el7.x86_64 x86_64 CentOS Linux release 7.2.1511 (Core)
#log_path = /var/log/dovecot.log
#info_log_path = /var/log/dovecot-info.log
protocols = imap pop3
listen = *
!include conf.d/*.conf
passdb {
driver = sql
args = /etc/dovecot/dovecot-sql.conf.ext
}
userdb {
driver = static
args = uid=5000 gid=5000 home=/home/vmail/%d/%n
}
#debug log
auth_debug_passwords=yes
mail_debug=yes
auth_verbose=yes
auth_verbose_passwords=plain
/etc/dovecot/conf.d/10-auth.conf
disable_plaintext_auth = no
auth_mechanisms = plain login cram-md5
!include auth-system.conf.ext
/etc/dovecot/conf.d/10-ssl.conf
ssl = no
/etc/dovecot/conf.d/10-mail.conf
mail_location = maildir:/home/vmail/%d/%n/Maildir
namespace inbox {
inbox = yes
}
mbox_write_locks = fcntl
/etc/dovecot/conf.d/10-logging.conf
log_path = /var/log/dovecot.log
info_log_path = /var/log/dovecot-info.log
debug_log_path = /var/log/dovecot-debug.log
plugin {
}
/etc/dovecot/conf.d/10-master.conf
service imap-login {
inet_listener imap {
port = 143
}
inet_listener imaps {
}
}
service pop3-login {
inet_listener pop3 {
port = 110
}
inet_listener pop3s {
}
}
service lmtp {
unix_listener lmtp {
}
}
service imap {
}
service pop3 {
}
service auth {
unix_listener auth-userdb {
mode = 0600
user = vmail
group = vmail
}
unix_listener /var/spool/postfix/private/auth {
mode = 0666
user = postfix
}
}
service auth-worker {
}
service dict {
unix_listener dict {
}
}
/etc/dovecot/conf.d/15-lda.conf
postmaster_address = postmaster@mydomain123.com
protocol lda {
}
/etc/dovecot/dovecot-sql.conf.ext
driver = mysql
connect = host=localhost dbname=mymaildb user=mymaildb password=mypassword
userdb_warning_disable=yes
#postfixadmin
default_pass_scheme = MD5-CRYPT
password_query = SELECT username AS user,password FROM mailbox WHERE username = '%u' AND active='1'
user_query = SELECT CONCAT('/home/vmail/', maildir) AS home, 5000 AS uid, 5000 AS gid, CONCAT('*:bytes=', quota) as quota_rule FROM mailbox WHERE username = '%u' AND active='1'
postfixadmin config.inc.php
<?php
$CONF['configured'] = true;
$CONF['setup_password'] = 'mypasswordhash';
$CONF['default_language'] = 'en';
$CONF['language_hook'] = '';
$CONF['database_type'] = 'mysqli';
$CONF['database_host'] = 'localhost';
$CONF['database_user'] = 'mymaildb';
$CONF['database_password'] = 'mypassword';
$CONF['database_name'] = 'mymaildb';
$CONF['database_prefix'] = '';
$CONF['database_tables'] = array (
'admin' => 'admin',
'alias' => 'alias',
'alias_domain' => 'alias_domain',
'config' => 'config',
'domain' => 'domain',
'domain_admins' => 'domain_admins',
'fetchmail' => 'fetchmail',
'log' => 'log',
'mailbox' => 'mailbox',
'vacation' => 'vacation',
'vacation_notification' => 'vacation_notification',
'quota' => 'quota',
'quota2' => 'quota2',
);
$CONF['admin_email'] = '';
$CONF['smtp_server'] = 'localhost';
$CONF['smtp_port'] = '25';
$CONF['encrypt'] = 'dovecot:CRAM-MD5';
$CONF['authlib_default_flavor'] = 'md5raw';
$CONF['dovecotpw'] = "/usr/bin/doveadm pw";
$CONF['password_validation'] = array(
# '/regular expression/' => '$PALANG key (optional: + parameter)',
'/.{5}/' => 'password_too_short 5', # minimum length 5 characters
'/([a-zA-Z].*){3}/' => 'password_no_characters 3', # must contain at least 3 characters
'/([0-9].*){2}/' => 'password_no_digits 2', # must contain at least 2 digits
);
$CONF['generate_password'] = 'NO';
$CONF['show_password'] = 'NO';
$CONF['page_size'] = '10';
$CONF['default_aliases'] = array (
'abuse' => 'abuse@mydomain123.com',
'hostmaster' => 'hostmaster@mydomain123.com',
'postmaster' => 'postmaster@mydomain123.com',
'webmaster' => 'webmaster@mydomain123.com'
);
$CONF['domain_path'] = 'YES';
$CONF['domain_in_mailbox'] = 'NO';
$CONF['maildir_name_hook'] = 'NO';
$CONF['admin_struct_hook'] = '';
$CONF['domain_struct_hook'] = '';
$CONF['alias_struct_hook'] = '';
$CONF['mailbox_struct_hook'] = '';
$CONF['alias_domain_struct_hook'] = '';
$CONF['fetchmail_struct_hook'] = '';
$CONF['aliases'] = '1000';
$CONF['mailboxes'] = '1000';
$CONF['maxquota'] = '1000';
$CONF['domain_quota_default'] = '2048';
$CONF['quota'] = 'YES';
$CONF['domain_quota'] = 'YES';
$CONF['quota_multiplier'] = '1024000';
$CONF['transport'] = 'NO';
$CONF['transport_options'] = array (
'virtual', // for virtual accounts
'local', // for system accounts
'relay' // for backup mx
);
$CONF['transport_default'] = 'virtual';
$CONF['vacation'] = 'NO';
$CONF['vacation_domain'] = 'autoreply.mydomain123.com';
$CONF['vacation_control'] ='YES';
$CONF['vacation_control_admin'] = 'YES';
$CONF['vacation_choice_of_reply'] = array (
0 => 'reply_once', // Sends only Once the message during Out of Office
# considered annoying - only send a reply on every mail if you really need it
# 1 => 'reply_every_mail', // Reply on every email
60*60 *24*7 => 'reply_once_per_week' // Reply if last autoreply was at least a week ago
);
$CONF['alias_control'] = 'YES';
$CONF['alias_control_admin'] = 'YES';
$CONF['special_alias_control'] = 'NO';
$CONF['alias_goto_limit'] = '0';
$CONF['alias_domain'] = 'YES';
$CONF['backup'] = 'NO';
$CONF['sendmail'] = 'YES';
$CONF['logging'] = 'YES';
$CONF['fetchmail'] = 'NO';
$CONF['fetchmail_extra_options'] = 'NO';
$CONF['show_header_text'] = 'NO';
$CONF['header_text'] = ':: Postfix Admin ::';
$CONF['show_footer_text'] = 'YES';
$CONF['footer_text'] = 'Return to mydomain123.com';
$CONF['footer_link'] = 'mydomain123.com';
$CONF['motd_user'] = '';
$CONF['motd_admin'] = '';
$CONF['motd_superadmin'] = '';
$CONF['welcome_text'] = <<<EOM
Hi,
Welcome to your new account.
EOM;
$CONF['emailcheck_resolve_domain']='YES';
$CONF['show_status']='YES';
$CONF['show_status_key']='YES';
$CONF['show_status_text']=' ';
$CONF['show_undeliverable']='YES';
$CONF['show_undeliverable_color']='tomato';
$CONF['show_undeliverable_exceptions']=array("unixmail.domain.ext","exchangeserver.domain.ext");
$CONF['show_popimap']='YES';
$CONF['show_popimap_color']='darkgrey';
$CONF['show_custom_domains']=array("subdomain.domain.ext","domain2.ext");
$CONF['show_custom_colors']=array("lightgreen","lightblue");
$CONF['recipient_delimiter'] = "";
$CONF['mailbox_postcreation_script'] = '';
$CONF['mailbox_postedit_script'] = '';
$CONF['mailbox_postdeletion_script'] = '';
$CONF['domain_postcreation_script'] = '';
$CONF['domain_postdeletion_script'] = '';
$CONF['create_mailbox_subdirs'] = array();
$CONF['create_mailbox_subdirs_host']='localhost';
$CONF['create_mailbox_subdirs_prefix']='INBOX.';
$CONF['used_quotas'] = 'YES';
$CONF['new_quota_table'] = 'YES';
$CONF['create_mailbox_subdirs_hostoptions'] = array('');
$CONF['theme_logo'] = 'images/logo-default.png';
$CONF['theme_css'] = 'css/default.css';
$CONF['theme_custom_css'] = '';
$CONF['xmlrpc_enabled'] = false;
if (file_exists(dirname(__FILE__) . '/config.local.php')) {
include(dirname(__FILE__) . '/config.local.php');
}
/* vim: set expandtab softtabstop=4 tabstop=4 shiftwidth=4: */
/var/log/maillog [NO errors]
localhost postfix/smtpd[31623]: 1077ADEA2: client=unknown[myip], sasl_method=CRAM-MD5, sasl_username=test1@mydomain123.com
localhost postfix/smtpd[31623]: disconnect from unknown[myip] ehlo=1 auth=1 mail=1 rcpt=1 quit=1 unknown=0/1 commands=5/6
/var/log/dovecot.log [NO errors while sending an email,but...]
auth: Fatal: master: service(auth): child 30172 killed with signal 11 (core dumped)
lda: Error: userdb lookup(test1@mydomain123.com): Disconnected unexpectedly
lda: Fatal: Internal error occurred. Refer to server log for more information.
auth: Fatal: master: service(auth): child 30757 killed with signal 11 (core dumped)
auth: Fatal: master: service(auth): child 30976 killed with signal 11 (core dumped)
lda: Error: userdb lookup(test1@mydomain123.com): Disconnected unexpectedly
08:18:07 lda: Fatal: Internal error occurred. Refer to server log for more information.
lda: Error: userdb lookup(test1@mydomain123.com): Disconnected unexpectedly
lda: Fatal: Internal error occurred. Refer to server log for more information.
auth: Fatal: master: service(auth): child 31229 killed with signal 11 (core dumped)
/var/log/dovecot-info.log [NO errors]
Aug 02 10:22:24 aauth-worker(31671): Info: passwd(test1@mydomain123.com,myip): unknown user
Aug 02 10:22:24 imap-login: Info: Login: user=<test1@mydomain123.com>, method=CRAM-MD5, rip=myip, lip=123.123.123.123, mpid=31673, session=<my session>
/var/log/dovecot-debug.log [NO errors,BASE64 decoded]
auth: Debug: auth client connected (pid=0)
auth: Debug: client in: AUTH 1 CRAM-MD5 service=smtp nologin lip=123.123.123.123 rip=myip
auth: Debug: client passdb out: CONT 1 <2224380703338822.1470101122@123.123.123.123>
auth: Debug: client in: CONT 1 test1@mydomain123.com [some hash..] (previous base64 data may contain sensitive data)
auth: Debug: password(test1@mydomain123.com,myip): passdb doesn't support credential lookups
auth-worker(31687): Debug: Loading modules from directory: /usr/lib64/dovecot/auth
auth-worker(31687): Debug: Module loaded: /usr/lib64/dovecot/auth/libdriver_mysql.so
auth-worker(31687): Debug: Module loaded: /usr/lib64/dovecot/auth/libdriver_sqlite.so
auth-worker(31687): Debug: sql(test1@mydomain123.com,myip): query: SELECT username AS user,password FROM mailbox WHERE username = 'test1@mydomain123.com' AND active='1'
auth: Debug: password(test1@mydomain123.com,myip): Credentials: [some hash]
auth: Debug: client passdb out: OK 1 user=test1@mydomain123.com
SQL log [NO errors, but no query about mailbox.Why???]
/usr/sbin/mysqld, Version: 10.1.16-MariaDB (MariaDB Server). started with:
Tcp port: 0 Unix socket: (null)
Time Id Command Argument
2 Connect mymaildb@localhost as anonymous on mymaildb
2 Query SELECT username AS user,password FROM mailbox WHERE username = 'test1@mydomain123.com' AND active='1'
3 Connect mymaildb@localhost as anonymous on mymaildb
3 Query SELECT goto FROM alias WHERE address='mydomain123.com' AND active = '1'
4 Connect mymaildb@localhost as anonymous on mymaildb
4 Query SELECT domain FROM domain WHERE domain='mydomain123.com' AND active = '1'
3 Query SELECT goto FROM alias WHERE address='test1@mydomain123.com' AND active = '1'
3 Query SELECT goto FROM alias WHERE address='test1@mydomain123.com' AND active = '1'
SQL log(An OK email to root)
5 Connect mymaildb@localhost as anonymous on mymaildb
5 Query SELECT goto FROM alias WHERE address='mydomain123.com' AND active = '1'
6 Connect mymaildb@localhost as anonymous on mymaildb
6 Query SELECT domain FROM domain WHERE domain='mydomain123.com' AND active = '1'
7 Connect mymaildb@localhost as anonymous on mymaildb
7 Query SELECT username AS user,password FROM mailbox WHERE username = 'test1@mydomain123.com' AND active='1'
7 Quit
5 Query SELECT goto FROM alias WHERE address='root@localhost' AND active = '1'
8 Connect mymaildb@localhost as anonymous on mymaildb
8 Query SELECT goto FROM alias,alias_domain WHERE alias_domain.alias_domain = 'localhost' and alias.address = CONCAT('root', '@', alias_domain.target_domain) AND alias.active = 1 AND alias_domain.active='1'
9 Connect mymaildb@localhost as anonymous on mymaildb
9 Query SELECT goto FROM alias,alias_domain WHERE alias_domain.alias_domain = 'localhost' and alias.address = CONCAT('@', alias_domain.target_domain) AND alias.active = 1 AND alias_domain.active='1'
5 Query SELECT goto FROM alias WHERE address='root' AND active = '1'
5 Query SELECT goto FROM alias WHERE address='@localhost' AND active = '1'
9 Query SELECT goto FROM alias,alias_domain WHERE alias_domain.alias_domain = 'localhost' and alias.address = CONCAT('@', alias_domain.target_domain) AND alias.active = 1 AND alias_domain.active='1'
5 Query SELECT goto FROM alias WHERE address='localhost' AND active = '1'
6 Query SELECT domain FROM domain WHERE domain='localhost' AND active = '1'
8 Quit
6 Quit
9 Quit
5 Quit