##
## LMTP specific settings
##

# Support proxying to other LMTP/SMTP servers by performing passdb lookups.
#lmtp_proxy = no

# When recipient address includes the detail (e.g. user+detail), try to save
# the mail to the detail mailbox. See also recipient_delimiter and
# lda_mailbox_autocreate settings.
#lmtp_save_to_detail_mailbox = no

# Verify quota before replying to RCPT TO. This adds a small overhead.
#lmtp_rcpt_check_quota = no

# Which recipient address to use for Delivered-To: header and Received:
# header. The default is "final", which is the same as the one given to
# RCPT TO command. "original" uses the address given in RCPT TO's ORCPT
# parameter, "none" uses nothing. Note that "none" is currently always used
# when a mail has multiple recipients.
#lmtp_hdr_delivery_address = final

protocol lmtp {
  # Space separated list of plugins to load (default is global mail_plugins).
  #mail_plugins = $mail_plugins

#ian: added this, per https://wiki2.dovecot.org/Pigeonhole/Sieve/Configuration
  mail_plugins = $mail_plugins sieve


# For a normal setup, we need something like this, which
# removes the domain part
#  auth_username_format = %Ln
#
#  or else # Exim says something like
#  "LMTP error after RCPT ... 550 ... User doesn't exist someuser@somedomain"
# Dovecot verbose log says something like
# "auth-worker(9048): passwd(someuser@somedomain): unknown user"
# reference: http://wiki.dovecot.org/LMTP/Exim
#
# However, I use this to direct all mail to the same inbox.
# A more normal way to do this, which I did at first is to have
# a router in exim almost at the end, eg 950,
#local_catchall:
#  debug_print = "R: catchall for $local_part@$domain"
#  driver = redirect
#  domains = +local_domains
#  data = ian
# based on
# http://blog.alteholz.eu/2015/04/exim4-and-catchall-email-address/
# with superflous options removed.
# However, this causes the envelope to be rewritten,
# which makes filtering into mailboxes a little less robust or more complicated,
# so I've done it this way instead. it also requires
# modifying the local router in exim.
#
  auth_username_format = ian
}