requiring a full fqdn for authentication

Fri Mar 2 21:55:26 EET 2018

Hello,

I'm using dovecot to do postfix authentication. I'm trying to get
dovecot to require a complete email address as a login. Currently I
can log in by either a username or fqdn. I've got the below what is
the issue?

If I need to provide my sql password query let me know.

Thanks.
Dave.

doveconf -n
# 2.2.34 (874deae): /usr/local/etc/dovecot/dovecot.conf
# Pigeonhole version 0.4.21 (92477967)
# OS: FreeBSD 11.1-RELEASE-p4 amd64
# Hostname: localhost
auth_cache_size = 10 M
auth_default_realm = example.com
auth_realms = example.com example2.com
dict {
  acl = mysql:/usr/local/etc/dovecot/shared-folders.conf
  sqlquota = mysql:/usr/local/etc/dovecot/quota.conf
}
first_valid_gid = 999
first_valid_uid = 999
hostname = mail.example.com
imap_idle_notify_interval = 10 mins
last_valid_gid = 999
last_valid_uid = 999
lda_mailbox_autocreate = yes
lda_mailbox_autosubscribe = yes
lda_original_recipient_header = X-Original-To
listen = 127.0.0.1 xxx.xxx.xxx.xxx
lmtp_rcpt_check_quota = yes
mail_access_groups = vmail
mail_fsync = never
mail_gid = vmail
mail_home = /home/vmail/mailboxes/%d/%n
mail_location = maildir:~/mail:LAYOUT=fs
mail_plugins = acl mail_log notify quota quota_clone trash virtual welcome zlib
mail_privileged_group = vmail
mail_server_admin = mailto:postmaster at example.com
mail_uid = vmail
mailbox_list_index = yes
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 imapflags notify imapsieve vnd.dovecot.imapsieve
namespace {
  list = children
  location = maildir:/home/vmail/public:LAYOUT=fs:INDEXPVT=~/mail/public
  mailbox TestFolder {
    auto = subscribe
    comment = Public Folder for message sharing
  }
  prefix = public/
  separator = /
  subscriptions = no
  type = public
}
namespace {
  list = children
  location = maildir:%%h/Maildir:INDEXPVT=~/Maildir/shared/%%u
  prefix = shared/%%u/
  separator = /
  subscriptions = no
  type = shared
}
namespace inbox {
  inbox = yes
  location =
  mailbox Archive {
    auto = no
    special_use = \Archive
  }
  mailbox Archives {
    auto = subscribe
    special_use = \Archive
  }
  mailbox "Deleted Messages" {
    auto = no
    autoexpunge = 30 days
    special_use = \Trash
  }
  mailbox Drafts {
    auto = subscribe
    special_use = \Drafts
  }
  mailbox Junk {
    auto = no
    autoexpunge = 30 days
    special_use = \Junk
  }
  mailbox "Junk E-mail" {
    auto = no
    autoexpunge = 30 days
    special_use = \Junk
  }
  mailbox Sent {
    auto = subscribe
    special_use = \Sent
  }
  mailbox "Sent Items" {
    auto = no
    special_use = \Sent
  }
  mailbox "Sent Messages" {
    auto = no
    special_use = \Sent
  }
  mailbox Spam {
    auto = subscribe
    autoexpunge = 30 days
    special_use = \Junk
  }
  mailbox Trash {
    auto = subscribe
    autoexpunge = 30 days
    special_use = \Trash
  }
  mailbox virtual/All {
    comment = All my messages
    special_use = \All
  }
  prefix =
  separator = /
  type = private
}
namespace virtual {
  location = virtual:/usr/local/etc/dovecot/virtual:INDEX=~/virtual:CONTROL=~/virtual
  prefix = virtual/
  separator = /
}
passdb {
  args = /usr/local/etc/dovecot/dovecot-sql.conf.ext
  driver = sql
}
plugin {
  acl = vfile:/usr/local/etc/dovecot/global-acls:cache_secs=300
  acl_anyone = allow
  acl_globals_only = yes
  acl_shared_dict = proxy::acl
  fts = solr
  fts_autoindex = yes
  fts_solr = url=http://127.0.0.1:8983/solr/dovecot/
  imapsieve_mailbox1_before = file:/home/vmail/sieve/global/learn-spam.sieve
  imapsieve_mailbox1_causes = COPY
  imapsieve_mailbox1_name = Spam
  imapsieve_mailbox2_before = file:/home/vmail/sieve/global/learn-ham.sieve
  imapsieve_mailbox2_causes = COPY
  imapsieve_mailbox2_from = Spam
  imapsieve_mailbox2_name = *
  last_login_dict = proxy::lastlogin
  last_login_key = last-login/%u
  mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename
  mail_log_fields = uid box msgid size
  quota = count:User quota
  quota_clone_dict = proxy::sqlquota
  quota_exceeded_message = Storage quota for this account has been
exceeded, please try again later.
  quota_grace = 10%%
  quota_status_nouser = DUNNO
  quota_status_overquota = 552 5.2.2 Mailbox is full
  quota_status_success = DUNNO
  quota_vsizes = true
  quota_warning = storage=100%% quota-exceeded 100 %u
  quota_warning2 = storage=95%% quota-warning 95 %u
  quota_warning3 = storage=90%% quota-warning 90 %u
  quota_warning4 = storage=85%% quota-warning 85 %u
  quota_warning5 = storage=75%% quota-warning 75 %u
  sieve = ~/.dovecot.sieve
  sieve_before = /home/vmail/sieve/before.d
  sieve_default = /home/vmail/sieve/default.sieve
  sieve_dir = ~/sieve
  sieve_extensions = +notify +imapflags
  sieve_global_dir = /home/vmail/sieve
  sieve_global_extensions = +vnd.dovecot.pipe +vnd.dovecot.execute
  sieve_max_redirects = 30
  sieve_max_script_size = 1M
  sieve_pipe_bin_dir = /usr/local/bin
  sieve_plugins = sieve_imapsieve sieve_extprograms
  sieve_user_log = /home/vmail/sieve/sieve_error.log
  trash = /usr/local/etc/dovecot/trash.conf
  welcome_script = welcome %u
  welcome_wait = yes
}
postmaster_address = postmaster at example.com
protocols = imap lmtp sieve
sendmail_path = /usr/local/sbin/sendmail
service auth-worker {
  user = vmail
}
service auth {
  unix_listener /var/spool/postfix/private/auth {
    group = postfix
    mode = 0666
    user = postfix
  }
  unix_listener auth-userdb {
    group = vmail
    mode = 0666
    user = vmail
  }
}
service dict {
  unix_listener dict {
    group = vmail
    mode = 0660
    user = vmail
  }
}
service imap-login {
  inet_listener imap {
    address = 127.0.0.1
    port = 143
  }
  inet_listener imaps {
    address = xxx.xxx.xxx.xxx
    port = 993
    ssl = yes
  }
}
service imap {
  executable = imap
}
service lmtp {
  unix_listener /var/spool/postfix/private/dovecot-lmtp {
    group = postfix
    mode = 0666
    user = postfix
  }
}
service managesieve-login {
  inet_listener sieve {
    address = 127.0.0.1
    port = 4190
  }
}
service quota-status {
  client_limit = 1
  executable = quota-status -p postfix
  unix_listener /var/spool/postfix/private/dovecot-quota {
    group = postfix
    mode = 0660
    user = postfix
  }
}
service quota-warning {
  executable = script /usr/local/etc/dovecot/quota-warning.sh
  unix_listener quota-warning {
    group = vmail
    mode = 0660
    user = vmail
  }
  user = vmail
}
service welcome {
  executable = script /usr/local/etc/dovecot/welcome.sh
  unix_listener welcome {
    user = vmail
  }
  user = vmail
}
ssl = required
ssl_cert = </usr/local/etc/ssl/acme/example.com/fullchain.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_parameters_length = 4096
ssl_key =  # hidden, use -P to show it
ssl_options = no_compression
ssl_prefer_server_ciphers = yes
ssl_protocols = !SSLv2 !SSLv3 !TLSv1 !TLSv1.1 TLSv1.2
userdb {
  args = /usr/local/etc/dovecot/dovecot-sql.conf.ext
  driver = sql
}
protocol lmtp {
  mail_fsync = optimized
  mail_plugins = acl mail_log notify quota quota_clone trash virtual
welcome zlib quota sieve
}
protocol lda {
  mail_fsync = optimized
  mail_plugins = acl mail_log notify quota quota_clone trash virtual
welcome zlib sieve virtual
}
protocol imap {
  mail_max_userip_connections = 20
  mail_plugins = acl mail_log notify quota quota_clone trash virtual
welcome zlib imap_acl imap_quota imap_sieve imap_zlib last_login
virtual
}