Hi All,

Please find the requested details:

[root@testserver new]# doveconf -n
# 2.2.10: /etc/dovecot/dovecot.conf
# OS: Linux 3.10.0-693.17.1.el7.x86_64 x86_64 Red Hat Enterprise Linux Server release 7.4 (Maipo) xfs
disable_plaintext_auth = no
listen = *
log_path = /var/log/dovecot.log
mail_location = maildir:/kw/home/pop/%d/%n/Maildir/
passdb {
  args = /etc/dovecot/passwd
  driver = passwd-file
}
pop3_uidl_format = %g
protocols = imap pop3
ssl_cert = </etc/pki/dovecot/certs/dovecot.pem
ssl_key = </etc/pki/dovecot/private/dovecot.pem
userdb {
  args = uid=vmail gid=vmail home=/kw/home/pop/%d/%n
  driver = static
}

[root@testserver new]# postconf -nf
alias_database = hash:/etc/aliases
alias_maps = hash:/etc/aliases
command_directory = /usr/sbin
config_directory = /etc/postfix
daemon_directory = /usr/libexec/postfix
data_directory = /var/lib/postfix
debug_peer_level = 2
debugger_command = PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin ddd
    $daemon_directory/$process_name $process_id & sleep 5
html_directory = no
inet_interfaces = testserver.baplc.com
inet_protocols = all
mail_owner = postfix
mailq_path = /usr/bin/mailq.postfix
manpage_directory = /usr/share/man
mydestination = $myhostname, localhost.$mydomain, localhost
myhostname = localhost
newaliases_path = /usr/bin/newaliases.postfix
queue_directory = /var/spool/postfix
readme_directory = /usr/share/doc/postfix-2.10.1/README_FILES
sample_directory = /usr/share/doc/postfix-2.10.1/samples
sendmail_path = /usr/sbin/sendmail.postfix
setgid_group = postdrop
unknown_local_recipient_reject_code = 550
virtual_alias_maps = hash:/etc/postfix/valias.txt
virtual_gid_maps = static:500
virtual_mailbox_base = /kw/home/pop
virtual_mailbox_domains = /etc/postfix/vhosts.txt
virtual_mailbox_maps = hash:/etc/postfix/vmaps.txt
virtual_uid_maps = static:500


[root@testserver new]# postconf -Mf
smtp       inet  n       -       n       -       -       smtpd
pickup     unix  n       -       n       60      1       pickup
cleanup    unix  n       -       n       -       0       cleanup
qmgr       unix  n       -       n       300     1       qmgr
tlsmgr     unix  -       -       n       1000?   1       tlsmgr
rewrite    unix  -       -       n       -       -       trivial-rewrite
bounce     unix  -       -       n       -       0       bounce
defer      unix  -       -       n       -       0       bounce
trace      unix  -       -       n       -       0       bounce
verify     unix  -       -       n       -       1       verify
flush      unix  n       -       n       1000?   0       flush
proxymap   unix  -       -       n       -       -       proxymap
proxywrite unix  -       -       n       -       1       proxymap
smtp       unix  -       -       n       -       -       smtp
relay      unix  -       -       n       -       -       smtp
showq      unix  n       -       n       -       -       showq
error      unix  -       -       n       -       -       error
retry      unix  -       -       n       -       -       error
discard    unix  -       -       n       -       -       discard
local      unix  -       n       n       -       -       local
virtual    unix  -       n       n       -       -       virtual
lmtp       unix  -       -       n       -       -       lmtp
anvil      unix  -       -       n       -       1       anvil
scache     unix  -       -       n       -       1       scache

Thanks & Regards,
Kishore Potnuru

On Tue, May 5, 2020 at 10:54 AM Tamsy <dovecot-list@mohtex.net> wrote:

From: Kishore Potnuru [mailto:kishore.reachme@gmail.com]
Sent: Tuesday, May 5, 2020, 4:02 PM
To: Benny Pedersen; Dovecot Mailing List
Subject: Urgent - Help needed


I am using pop3/imap, see the below file. We can't verify any logs? This is working fine from last one year. as part of testing we just stopped the services for 20minutes and restarted the dovecot and postfix server using "service <dovecot/postfix> stop/start". No issues so far... 

I would like know, if the application is reading the emails from the server, do we have any log in our server to see the same? Because I see them when the email is coming to the folder. I see them that they are deleted , once they are reading by the application. But application is not taking all the emails. few are missing, application team says. I want to tell them and show the logs that these are read by your server/application. that is my idea....

[root@server new]# doveconf -n
# 2.2.10: /etc/dovecot/dovecot.conf
# OS: Linux 3.10.0-693.17.1.el7.x86_64 x86_64 Red Hat Enterprise Linux Server release 7.4 (Maipo) xfs
disable_plaintext_auth = no
listen = *
log_path = /var/log/dovecot.log

mail_location = maildir:/kw/home/pop/%d/%n/Maildir/
passdb {
  args = /etc/dovecot/passwd
  driver = passwd-file
}
pop3_uidl_format = %g
protocols = imap pop3
ssl_cert = </etc/pki/dovecot/certs/dovecot.pem
ssl_key = </etc/pki/dovecot/private/dovecot.pem
userdb {
  args = uid=vmail gid=vmail home=/kw/home/pop/%d/%n
  driver = static
}

On Tue, May 5, 2020 at 9:33 AM Benny Pedersen <me@junc.eu> wrote:
On 2020-05-05 10:06, Kishore Potnuru wrote:

> Please help me...

with more sparse info ?

maillist would like to see

postconf -nf
postconf -Mf
doveconf -n

how is it setup to delivery virtual transport not using dovecot-lda or
dovecot ltmp

do not make file system access to mails, use imap or pop3 protocols

as i read sparse info you are not using dovecot, so be it

As Huangbin and Benny already pointed it out and what is cleary shown by the log-snippet:

May  5 07:35:21 testserver postfix/virtual[29843]: EB6A2206818: to=<selfemail@testing2.com>, relay=virtual, delay=0.05, delays=0.05/0/0/0, dsn=2.0.0, status=sent (delivered to maildir)

It is *NOT* Dovecot which is doing the final delivery of messages into the users mailbox.

Furthermore if the mailist is asking you for the output of:
postconf -nf
postconf -Mf
doveconf -n

but you only send some (very sparse) snippets out of it which nearly have no relevance to the problem you are describing you can not expect real support from the list.