# Enable installed protocols
!include_try /usr/share/dovecot/protocols.d/*.protocol

# logs
info_log_path = /var/dovecot/logs/dovecot_info.log
log_path = /var/dovecot/logs/dovecot.log

protocols = imap pop3 lmtp

# We're using Maildir format
mail_location = maildir:~/Maildir

# If you're using POP3, you'll need this:
pop3_uidl_format = %g

# Authentication configuration:
auth_verbose = yes
auth_mechanisms = plain
disable_plaintext_auth = no

passdb {
  driver = passwd-file
  args = scheme=SHA512-CRYPT username_format=%n /var/dovecot/auth/passwd
}
userdb {
  driver = passwd-file
  args = username_format=%n /var/dovecot/auth/passwd
}

# Postmaster
protocol lda {
  postmaster_address = postmaster@example.com
}

# Quotas mus be defined like this in passwd userdb_quota_rule=*:storage=100M
mail_plugins = $mail_plugins quota
protocol imap {
  mail_plugins = $mail_plugins imap_quota
}
plugin {
  quota = maildir
}
## SSL settings
# SSL/TLS support: yes, no, required. <doc/wiki/SSL.txt>
ssl = yes
ssl_cert = </etc/letsencrypt/live/atlantishq.de/fullchain.pem
ssl_key  = </etc/letsencrypt/live/atlantishq.de/privkey.pem
ssl_min_protocol = TLSv1.1
ssl_cipher_list = HIGH:!aNULL
ssl_prefer_server_ciphers = yes

default_login_user = dovenull
default_internal_user = dovecot

####### IMAP #######
service imap-login {
  inet_listener imaps {
    port = 993
    ssl = yes
  }
  inet_listener imap {
    port = 0
  }

  service_count = 1
  process_min_avail = 1
  vsz_limit = 100M
}

protocol imap {
  imap_client_workarounds = tb-extra-mailbox-sep
}
service imap {
  vsz_limit = 100M
  process_limit = 100
}


####### POP3 #######
service pop3-login {
  inet_listener pop3s {
    port = 995
    ssl = yes
  }
  inet_listener pop3 {
    port = 0
  }
}
service pop3 {
  process_limit = 100
}

###### LMTP #######
service lmtp {
  unix_listener /var/spool/postfix/private/dovecot_lmtp_target {
    mode = 0600
    group = postfix
    user = postfix
  }
}

###### AUTH ######
service auth {
  unix_listener auth-userdb {
    mode = 0600
    group = postfix
    user = postfix
  }
  # Postfix smtp-auth
  unix_listener /var/spool/postfix/private/auth {
    mode = 0600
    group = postfix
    user = postfix
  }
  user = dovecot
}

service auth-worker {
  user = dovecot
}

first_valid_uid = 100