[Dovecot] Mail being delivered but MUA showing empty inbox

[Nigel Smith]

To save Stan the inconvenience of clicking on a link, I hereby copy my configs from pastbin and paste to the list, apologies for the clutter.......

Happy now Stan ?  ;-)

(1) Doveconf
# 2.0.19: /etc/dovecot/dovecot.conf
# OS: Linux 3.5.0-37-generic x86_64 Ubuntu 12.04.2 LTS ext4
mail_chroot = /srv/mail
mail_debug = yes
mail_location = maildir:/srv/mail/%d/%n
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 ihave
passdb { args = scheme=CRYPT username_format=%u /etc/dovecot/users driver = passwd-file
}
plugin { sieve = ~/.dovecot.sieve sieve_dir = ~/sieve
}
protocols = imap lmtp
service auth { unix_listener /var/spool/postfix/private/dovecot-auth { group = postfix mode = 0660 user = postfix } unix_listener auth-userdb { group = its-virtmail user = its-virtmail }
}
service lmtp { process_min_avail = 5 unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0600 user = postfix } user = its-virtmail
}
ssl_cert = </etc/ssl/certs/dovecot.pem
ssl_cipher_list = TLSv1+HIGH:!SSLv2:!aNULL:!eNULL:!3DES:!PSK:@STRENGTH
ssl_key = </etc/ssl/private/dovecot.pem
userdb { args = username_format=%u /etc/dovecot/users driver = passwd-file
}
valid_chroot_dirs = /srv/mail
protocol imap { imap_client_workarounds = delay-newmail mail_max_userip_connections = 10
}
protocol pop3 { mail_max_userip_connections = 10 pop3_client_workarounds = outlook-no-nuls oe-ns-eoh
}
protocol lda { deliver_log_format = msgid=%m: %$ mail_plugins = sieve postmaster_address = postmaster quota_full_tempfail = yes rejection_reason = Your message to <%t> was automatically rejected:%n%r
}
(2) Postifx
alias_database = hash:/etc/aliases
alias_maps = hash:/etc/aliases
append_dot_mydomain = no
biff = no
broken_sasl_auth_clients = yes
config_directory = /etc/postfix
home_mailbox = Maildir/
html_directory = /usr/share/doc/postfix/html
inet_interfaces = all
mailbox_command = /usr/lib/dovecot/deliver -c /etc/dovecot/conf.d/01-mail-stack-delivery.conf -m "${EXTENSION}"
mailbox_size_limit = 0
mydestination = ukc-vm02-mx01.ops.example.com, localhost.ops.example.com, , localhost
myhostname = ukc-vm02-mx01.ops.example.com
mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 10.17.18.0/24
myorigin = /etc/mailname
readme_directory = /usr/share/doc/postfix
recipient_delimiter = +
relayhost =
smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
smtp_use_tls = yes
smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu)
smtpd_recipient_restrictions = reject_unknown_sender_domain, reject_unknown_recipient_domain, reject_unauth_pipelining, permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination
smtpd_sasl_auth_enable = yes
smtpd_sasl_authenticated_header = yes
smtpd_sasl_local_domain = $myhostname
smtpd_sasl_path = private/dovecot-auth
smtpd_sasl_security_options = noanonymous
smtpd_sasl_type = dovecot
smtpd_sender_restrictions = reject_unknown_sender_domain
smtpd_tls_auth_only = yes
smtpd_tls_cert_file = /etc/ssl/certs/ssl-mail.pem
smtpd_tls_key_file = /etc/ssl/private/ssl-mail.key
smtpd_tls_mandatory_ciphers = high
smtpd_tls_mandatory_protocols = SSLv3, TLSv1
smtpd_tls_received_header = yes
smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
smtpd_use_tls = yes
tls_random_source = dev:/dev/urandom
virtual_alias_maps = cdb:/etc/postfix/virtual
virtual_gid_maps = static:1001
virtual_mailbox_base = /srv/mail
virtual_mailbox_domains = /etc/postfix/vhosts
virtual_mailbox_maps = cdb:/etc/postfix/vmaps
virtual_minimum_uid = 1000
virtual_transport = lmtp:unix:private/dovecot-lmtp
virtual_uid_maps = static:1001