queue_directory = /var/spool/postfix
command_directory = /usr/sbin
daemon_directory = /usr/libexec/postfix
data_directory = /var/lib/postfix
mail_owner = postfix
inet_interfaces = $myhostname, localhost
inet_protocols = ipv4
mydestination = localhost, localhost.localdomain
unknown_local_recipient_reject_code = 550
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
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.postfix
newaliases_path = /usr/bin/newaliases.postfix
mailq_path = /usr/bin/mailq.postfix
setgid_group = postdrop
html_directory = no
manpage_directory = /usr/share/man
sample_directory = /usr/share/doc/postfix-2.10.1/samples
readme_directory = /usr/share/doc/postfix-2.10.1/README_FILES
mynetworks = 127.0.0.0/8, <<<MY IP RANGE>>
message_size_limit = 30720000
virtual_alias_domains =
virtual_alias_maps = proxy:mysql:/etc/postfix/mysql-virtual_forwardings.cf, mysql:/etc/postfix/mysql-virtual_email2email.cf
virtual_mailbox_domains = proxy:mysql:/etc/postfix/mysql-virtual_domains.cf
virtual_mailbox_maps = proxy:mysql:/etc/postfix/mysql-virtual_mailboxes.cf
smtpd_sender_login_maps = proxy:mysql:/etc/postfix/mysql-virtual_mailboxes.cf
virtual_mailbox_base = /home/vmail
virtual_uid_maps = static:5000
virtual_gid_maps = static:5000
smtpd_sasl_type = dovecot
smtpd_sasl_path = private/auth
smtpd_sasl_auth_enable = yes
broken_sasl_auth_clients = yes
smtpd_sasl_authenticated_header = yes
disable_vrfy_command = yes
smtpd_helo_required = yes
smtpd_delay_reject = yes
smtpd_helo_restrictions = permit_mynetworks, reject_non_fqdn_helo_hostname, reject_invalid_helo_hostname, permit
smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination
smtpd_sender_restrictions = permit_mynetworks, reject_non_fqdn_sender, reject_authenticated_sender_login_mismatch, reject_unknown_sender_domain, permit
smtpd_use_tls = yes
smtp_tls_security_level = may
smtpd_tls_cert_file = /etc/letsencrypt/live/<<<MY SERVER HOSTNAME>>>/fullchain.pem
smtpd_tls_key_file = /etc/letsencrypt/live/<<<MY SERVER HOSTNAME>>>/privkey.pem
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_transport = dovecot
dovecot_destination_recipient_limit = 1
bounce_queue_lifetime = 0

protocols = imap pop3
log_timestamp = "%Y-%m-%d %H:%M:%S "
mail_location = maildir:/home/vmail/%d/%n/Maildir
ssl_cert = </etc/letsencrypt/live/<<<MY SERVER HOSTNAME>>>/fullchain.pem
ssl_key = </etc/letsencrypt/live/<<<MY SERVER HOSTNAME>>>/privkey.pem
auth_debug = yes
default_process_limit = 4000
default_client_limit = 10000
default_vsz_limit = 512M
namespace {
    type = private
    separator = .
    prefix = INBOX.
    inbox = yes
}
service auth {
    unix_listener auth-master {
        mode = 0600
        user = vmail
    }
    unix_listener /var/spool/postfix/private/auth {
        mode = 0666
        user = postfix
        group = postfix
    }
user = root
}
service auth-worker {
    user = root
}
protocol lda {
    log_path = /home/vmail/dovecot-deliver.log
    auth_socket_path = /var/run/dovecot/auth-master
    postmaster_address = postmaster@<<<MY DOMAIN>>>.com
}
protocol pop3 {
    pop3_uidl_format = %08Xu%08Xv
}
passdb {
    driver = sql
    args = /etc/dovecot/dovecot-sql.conf.ext
}
userdb {
    driver = static
    args = uid=5000 gid=5000 home=/home/vmail/%d/%n allow_all_users=yes
}

auth_mechanisms = plain login
!include auth-system.conf.ext

passdb {
  driver = pam
  # [session=yes] [setcred=yes] [failure_show_msg=yes] [max_requests=<n>]
  # [cache_key=<key>] [<service name>]
  #args = dovecot
}
  #driver = passwd
  # [blocking=no]
  #args =
  #driver = shadow
  # [blocking=no]
  #args =
  #driver = bsdauth
  # [blocking=no] [cache_key=<key>]
  #args =
userdb {
  # <doc/wiki/AuthDatabase.Passwd.txt>
  driver = passwd
  # [blocking=no]
  #args =
  # Override fields from passwd
  #override_fields = home=/home/virtual/%u
}
  #driver = static
  # Can return anything a userdb could normally return. For example:
  #
  #  args = uid=500 gid=500 home=/var/mail/%u
  #
  # LDA and LMTP needs to look up users only from the userdb. This of course
  # doesn't work with static userdb because there is no list of users.
  # Normally static userdb handles this by doing a passdb lookup. This works
  # with most passdbs, with PAM being the most notable exception. If you do
  # the user verification another way, you can add allow_all_users=yes to
  # the args in which case the passdb lookup is skipped.
  #
  #args =