useradd -g vmail -u 5000 vmail -d \/home\/vmail -m<\/p>\n
yum install dovecot dovecot-mysql\u00a0 postfix mariadb\u00a0 mariadb-server php php-imap php-mbstring php-pdo php-mysql php-fpm (optional postfix-perl-scripts)<\/p><\/blockquote>\n
secure mysql installation<\/p>\n
mysql_secure_installation<\/p><\/blockquote>\n
mysql –<\/p>\n
CREATE DATABASE postfix;<\/p>\n
CREATE USER ‘postfix’@’localhost’ IDENTIFIED BY ‘shibaniakus’;<\/p>\n
GRANT ALL PRIVILEGES ON `postfix` . * TO ‘postfix’@’localhost’;<\/p><\/blockquote>\n
\/\/ Postfix \/\/<\/p>\n
vim \/etc\/postfix\/main.cf<\/p>\n
virtual_uid_maps = static:5000
\nvirtual_gid_maps = static:5000
\nvirtual_mailbox_base = \/home\/vmail
\nvirtual_mailbox_domains = mysql:\/etc\/postfix\/mysql_virtual_mailbox_domains.cf
\nvirtual_mailbox_maps = mysql:\/etc\/postfix\/mysql_virtual_mailbox_maps.cf,mysql:\/etc\/postfix\/mysql_virtual_alias_domains_maps.cf
\nvirtual_alias_maps = mysql:\/etc\/postfix\/mysql_virtual_alias_maps.cf, mysql:\/etc\/postfix\/mysql_virtual_alias_domains_maps.cf
\nrelay_domains = mysql:\/etc\/postfix\/mysql_relay_domains.cf
\nsmtpd_recipient_restrictions =
\npermit_mynetworks,
\npermit_sasl_authenticated,<\/p>\nreject_non_fqdn_hostname,<\/p><\/blockquote>\n
<\/p>\n
reject_non_fqdn_sender,
\nreject_non_fqdn_recipient,
\nreject_unauth_destination,
\nreject_unauth_pipelining,
\nreject_invalid_hostname
\nsmtpd_sasl_auth_enable = yes
\nsmtpd_sasl_security_options = noanonymous
\nmynetworks = 192.168.3.0\/24 ,\u00a0 more networks
\nsmtpd_discard_ehlo_keywords = silent-discard, dsn
\nsmtpd_banner = $myhostname ESMTP
\nappend_dot_mydomain = no
\nappend_at_myorigin = nosmtpd_tls_security_level = may
\nsmtp_tls_security_level = may<\/p>\nsmtpd_tls_auth_only = yes<\/p>\n
smtpd_tls_received_header = yes
\nmyhostname = mail.d1m0.com
\nsmtpd_tls_cert_file = \/etc\/pki\/dovecot\/2_mail.d1m0.com.crt
\nsmtpd_tls_key_file = \/etc\/pki\/dovecot\/mail.key
\nbiff = no
\nmessage_size_limit = 4194304
\ndovecot_destination_recipient_limit = 1
\nsmtpd_tls_CAfile = \/etc\/pki\/dovecot\/1_root_bundle.crt
\nsmtp_tls_CAfile = $smtpd_tls_CAfile<\/p>\nsmtpd_tls_loglevel = 1
\nsmtp_tls_loglevel = 1
\nsmtpd_sasl_path = private\/auth
\nsmtpd_sasl_type = dovecot
\nsmtpd_soft_error_limit = 1h<\/p><\/blockquote>\nvim mysql_virtual_mailbox_maps.cf<\/p>\n
hosts = 127.0.0.1
\nuser = postfix
\npassword = @@
\ndbname = postfix
\nquery = SELECT maildir FROM mailbox WHERE username=’%s’ AND active = 1<\/p><\/blockquote>\nvim mysql_virtual_mailbox_domains.cf<\/p>\n
hosts = 127.0.0.1
\nuser = postfix
\npassword = @@
\ndbname = postfix
\nquery = SELECT domain FROM domain WHERE domain=’%s’ and backupmx = 0 and active = 1<\/p><\/blockquote>\nvim mysql_virtual_alias_maps.cf<\/p>\n
password = @@
\ndbname = postfix
\nquery = SELECT goto FROM alias WHERE address=’%s’ AND active = 1<\/p><\/blockquote>\nvim mysql_virtual_alias_domains_maps.cf<\/p>\n
hosts = 127.0.0.1
\nuser = postfix
\npassword = @@
\ndbname = postfix
\nquery = select goto from alias,alias_domain where alias_domain.alias_domain=’%d’ and alias.address = ‘%u’ || ‘@’ || alias_domain.target_domain and alias.active= true and alias_domain.active= 1<\/p><\/blockquote>\n\/\/ Dovecot \/\/<\/p>\n
vim \/etc\/dovecot\/dovecot.conf<\/p>\n
listen = *
\nssl = yes
\nssl_cert = <\/etc\/pki\/dovecot\/2_mail.crt
\nssl_key = <\/etc\/pki\/dovecot\/mail.key
\nssl_ca = <\/etc\/pki\/dovecot\/1_root_bundle.crt
\nprotocols = imap lmtp
\ndisable_plaintext_auth = no
\nauth_mechanisms = plain login
\nmail_access_groups = vmail
\ndefault_login_user = vmail
\nfirst_valid_uid = 2000
\nfirst_valid_gid = 5000
\nmail_location = maildir:\/home\/vmail\/%d\/%n<\/p>\nuserdb {
\ndriver = sql
\nargs = \/etc\/dovecot\/dovecot-sql.conf.ext
\n}<\/p>\npassdb {
\ndriver = sql
\nargs = \/etc\/dovecot\/dovecot-sql.conf.ext
\n}<\/p>\nservice auth {
\nunix_listener auth-client {
\ngroup = postfix
\nmode = 0660
\nuser = postfix
\npath = \/var\/spool\/postfix\/private\/auth
\n}
\nuser = root
\n}
\nservice imap-login {
\nprocess_min_avail = 1
\nuser = vmail
\n}<\/p><\/blockquote>\nvim \/etc\/dovecot\/dovecot-sql.conf.ext<\/p>\n
connect = host=127.0.0.1 dbname=postfix user=postfix password=@@
\ndriver = mysql
\ndefault_pass_scheme = MD5-CRYPT
\npassword_query = SELECT username AS user,password FROM mailbox WHERE username = ‘%u’ AND active=’1′
\nuser_query = SELECT maildir, 5000 AS uid, 5000 AS gid FROM mailbox WHERE username = ‘%u’ AND active=’1′
\nuser_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′
\nuser_query = SELECT maildir, 5000 AS uid, 5000 AS gid, CONCAT(‘dict:storage=’,floor(quota\/1000),’ proxy::quota’) as quota FROM mailbox WHERE username = ‘%u’ AND active=’1′<\/p><\/blockquote>\n\/\/ Postfixadmin \/\/<\/p>\n","protected":false},"excerpt":{"rendered":"
useradd -g vmail -u 5000 vmail -d \/home\/vmail -m yum install dovecot dovecot-mysql\u00a0 postfix mariadb\u00a0 mariadb-server php php-imap php-mbstring php-pdo php-mysql php-fpm (optional postfix-perl-scripts) secure mysql installation mysql_secure_installation mysql – CREATE DATABASE postfix; CREATE USER ‘postfix’@’localhost’ IDENTIFIED BY ‘shibaniakus’; GRANT ALL PRIVILEGES ON `postfix` . * TO ‘postfix’@’localhost’; \/\/ Postfix \/\/ vim \/etc\/postfix\/main.cf virtual_uid_maps = …<\/p>\n