# Listen on all IPv4 and IPv6 addresses
listen = *, ::

# Directory in which extensions can be loaded and runtime data saved
base_dir = /var/run/dovecot
mail_plugin_dir = /usr/lib/dovecot

# Identifier used for the process list and the system logger
instance_name = dovecot

# List of protocols to support
protocols = imap lmtp pop3

# Secure Sockets Layer / Transport Layer Security
ssl = yes
ssl_cert = </etc/letsencrypt/live/chaotic.ninja/fullchain.pem
ssl_key = </etc/letesncrypt/live/chaotic.ninja/privkey.pem

# Authentication settings
auth_mechanisms = plain login
auth_username_chars = abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@
auth_username_format = %n
disable_plaintext_auth = no

passdb {
	driver = pam
}

userdb {
	driver = passwd
}

# Mailboxes
mail_location = maildir:~/Maildir
mailbox_list_index = yes
mail_uid = dovecot
mail_gid = mail

namespace inbox {
        type = private
        inbox = yes
                mailbox Archive {
                        special_use = \Archive
                        auto = create
                }
                mailbox Drafts {
                        special_use = \Drafts
                        auto = create
                }
                mailbox Sent {
                        special_use = \Sent
                        auto = create
                }
                mailbox Junk {
                        special_use = \Junk
                        auto = create
                        autoexpunge = 30d
                }
                mailbox Trash {
                        special_use = \Trash
                        auto = create
                        autoexpunge = 7d
                }
}

# Plugins
plugin {
        sieve = yes
        sieve_after = /etc/dovecot/sieve
}


# Protocol settings
protocol lmtp {
        mail_plugins = $mail_plugins sieve
}

# Service settings
service auth {
        unix_listener auth-userdb {
                mode = 0660
                user = dovecot
                group = mail
        }
}

service lmtp {
        unix_listener lmtp {
                mode = 0660
                user = dovecot
                group = mail
        }
}

# Valid user and group identifiers
first_valid_uid = 1000
last_valid_uid = 2000
first_valid_gid = 12
last_valid_gid = 984