Почему то не получается настроить, вот конфиг postfix, что в нём не так? Письма в папке /MailDir с внешнего, вообще нету, но есть внутренние.
# TLS parameters
smtpd_tls_cert_file = /etc/ssl/cert/postfix.pem
smtpd_tls_key_file = /etc/ssl/private/postfix.pem
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 = блаблабла.com.ua
mydomain = блаблабла.com.ua
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
myorigin = $mydomain
mydestination = блаблабла.com.ua, $myhostname, ubuntu, localhost.localdomain, localhost
relayhost =
home_mailbox = Maildir/
#mynetworks_style = host
mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 192.168.1.0/24
mailbox_size_limit = 0
recipient_delimiter = +
inet_interfaces = all
inet_protocols = all
virtual_mailbox_domains = mysql:/etc/postfix/mysql/virtual-mailbox-domains.cf
virtual_mailbox_maps = mysql:/etc/postfix/mysql/virtual-mailbox-maps.cf
virtual_alias_maps = mysql:/etc/postfix/mysql/virtual-alias-maps.cf
virtual_uid_maps = static:5000
virtual_gid_maps = static:5000
virtual_transport = dovecot
dovecot_destination_recipient_limit = 1
smtpd_sasl_type = dovecot
smtpd_sasl_security_options = noanonymous
smtpd_sasl_path = /private/auth
smtpd_sasl_auth_enable = yes
smtp_tls_security_level=may
#smtpd_recipient_restrictions = permit_sasl_authenticated,reject_unauth_destination