# 2.3.0.1 (ffd8a29): /opt/local/etc/dovecot/dovecot.conf
# Pigeonhole version 0.5.0.1 (d33dca20)
# OS: Darwin 18.6.0 x86_64 apfs
auth_cache_size = 10 M
auth_gssapi_hostname = $ALL
auth_krb5_keytab = /opt/local/etc/dovecot/imap.keytab
auth_mechanisms = plain gssapi
auth_realms = host.domain.tld
auth_socket_path = /opt/local/var/run/dovecot/auth-userdb
auth_username_format = %Ln
debug_log_path = /opt/local/var/log/mail/mail-debug.log
default_internal_user = _dovecot
default_login_user = _dovenull
disable_plaintext_auth = no
first_valid_gid = 6
first_valid_uid = 6
imap_id_log = *
imap_id_send = "name" * "version" *
imap_idle_notify_interval = 29 mins
imap_urlauth_submit_user = submit
info_log_path = /opt/local/var/log/mail/mail-info.log
last_valid_gid = 100
lda_mailbox_autocreate = yes
log_path = /opt/local/var/log/mail/mail-err.log
login_log_format_elements = user=<%u> method=%m rip=%r lip=%l mpid=%e %c
mail_access_groups = mail
mail_attachment_dir = /private/var/mail/tld.domain.mail/attachments
mail_attachment_fs = sis posix:mode=0666
mail_debug = yes
mail_gid = mail
mail_home = /private/var/mail/tld.domain.mail
mail_location = mdbox:/private/var/mail/tld.domain.mail/%Ln/mdbox
mail_log_prefix = "%s(pid %p user %u): "
mail_plugins = quota zlib acl fts fts_solr fts_lucene
mail_privileged_group = mail
mail_uid = _dovecot
managesieve_notify_capability = mailto
managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date index ihave duplicate mime foreverypart extracttext imapsieve vnd.dovecot.imapsieve
mdbox_rotate_size = 200 M
namespace inbox {
inbox = yes
location =
mailbox Archive {
auto = subscribe
special_use = \Archive
}
mailbox Drafts {
auto = subscribe
special_use = \Drafts
}
mailbox Junk {
auto = create
special_use = \Junk
}
mailbox Notspam_train {
auto = create
special_use = \Junk
}
mailbox Sent {
auto = subscribe
special_use = \Sent
}
mailbox Spam_train {
auto = create
special_use = \Junk
}
mailbox Trash {
auto = create
special_use = \Trash
}
prefix =
separator = /
}
passdb {
driver = pam
name = pam
}
plugin {
fts = solr
fts_autoindex = yes
fts_autoindex_exclude = \Junk
imapsieve_mailbox1_before = file:/opt/local/etc/dovecot/sieve/report-spam.sieve
imapsieve_mailbox1_causes = COPY APPEND
imapsieve_mailbox1_name = Spam_train
imapsieve_mailbox2_before = file:/opt/local/etc/dovecot/sieve/report-ham.sieve
imapsieve_mailbox2_causes = COPY APPEND
imapsieve_mailbox2_name = Notspam_train
mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename
mail_log_fields = uid box msgid from subject size flags
quota_grace = 10%%
quota_rule = *:storage=16G
quota_rule2 = Trash:storage=+256M
quota_warning = storage=100%% quota-exceeded %u
quota_warning2 = storage=80%% quota-warning %u
recipient_delimiter = +
sieve = /private/var/mail/tld.domain.mail/rules/%Ln/dovecot.sieve
sieve_after = /opt/local/etc/dovecot/sieve-after.d
sieve_before = /opt/local/etc/dovecot/sieve-before.d
sieve_dir = /private/var/mail/tld.domain.mail/rules/%Ln/%u
sieve_global_extensions = +vnd.dovecot.pipe +vnd.dovecot.environment
sieve_pipe_bin_dir = /opt/local/etc/dovecot/sieve
sieve_plugins = sieve_imapsieve sieve_extprograms
sieve_quota_max_storage = 50M
}
protocols = imap lmtp sieve
quota_full_tempfail = yes
sendmail_path = /opt/local/sbin/sendmail
service auth-worker {
user = root
}
service auth {
extra_groups = _keytabusers
idle_kill = 15 mins
unix_listener /opt/local/var/spool/postfix/private/auth {
group = mail
mode = 0660
user = _postfix
}
}
service imap-login {
inet_listener imap {
address = 127.0.0.1, ::1
port = 143
}
inet_listener imaps {
port = 993
ssl = yes
}
process_min_avail = 6
service_count = 0
vsz_limit = 2 G
}
service imap {
client_limit = 16
process_limit = 200
process_min_avail = 6
service_count = 0
}
service lmtp {
unix_listener /opt/local/var/spool/postfix/private/dovecot-lmtp {
group = mail
mode = 0660
user = _postfix
}
}
ssl = required
ssl_ca = </etc/certificates/chain.pem
ssl_cert = </etc/certificates/cert.pem
ssl_cipher_list = ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256
ssl_dh = # hidden, use -P to show it
ssl_key = # hidden, use -P to show it
ssl_min_protocol = TLSv1.2
ssl_prefer_server_ciphers = yes
userdb {
driver = passwd
name = passwd
}
verbose_proctitle = yes
protocol lda {
mail_fsync = optimized
mail_plugins = quota zlib acl fts fts_solr fts_lucene sieve
}
protocol imap {
mail_max_userip_connections = 50
mail_plugins = quota zlib acl fts fts_solr fts_lucene imap_acl imap_quota imap_zlib imap_sieve
}
protocol lmtp {
mail_fsync = optimized
mail_plugins = quota zlib acl fts fts_solr fts_lucene sieve
}