Hi!
It is required to collect statistics about the time of the last IMAP and
POP3 login of the user and the delivery of letters to him via lmtp.
The last-login plugin is perfect.
But I don't want to use heavy databases as the mail system service is
served by the Oracle DB.
The most suitable option, as I see, is to store statistics in the sqlite
DB, but after going through all the options in the configuration file, I
could not use sqlite.
When writing in configuration:
plugin {
driver=sqlite
last_login_dict = sqlite:statsdb
last_login_key = last-login/%s/%u/%r
last_login_precision = ms
}
I am getting an error:
Oct 4 17:01:41 nms4 dovecot:
imap(new_ver_test at test2.aroma.ru)<154597><q0VJ5jXq9o4KAQDI>:
Error: last_login_dict: dict_init(sqlite:statsdb) failed: Unknown dict
module: sqlite
I did the last-login plugin setup exactly according to the instructions:
https://doc.dovecot.org/configuration_manual/mail_location/obox/last_login_plugin/
I am using standard debian packages.
Desperate, I built latest dovecot version from source, but got exactly the
same error.
Tell me, please, is it possible to use a dictionary in sqlite format to
collect last-login plugin statistics?
And how should I describe it in the configuration file?
Sincerely,
Oleg
Additional Information:
# /sbin/dovecot --build-options
Build options: ioloop=epoll notify=inotify openssl io_block_size=8192
SQL driver plugins: mysql postgresql sqlite
Passdb: checkpassword ldap pam passwd passwd-file shadow sql
Userdb: checkpassword ldap(plugin) passwd prefetch passwd-file sql
# /sbin/dovecot -n
# 2.3.13 (89f716dc2): /etc/dovecot/dovecot.conf
# Pigeonhole version 0.5.13 (cdd19fe3)
# OS: Linux 5.10.0-18-amd64 x86_64 Debian 11.5
# Hostname: nms4.some.host
auth_default_realm = some.host
auth_verbose = yes
dict {
statsdb = sqlite:/etc/dovecot/dovecot-dict-sql.conf.ext
}
disable_plaintext_auth = no
first_valid_uid = 89
mail_debug = yes
mail_gid = vmail
mail_location = maildir:~/Maildir
mail_plugins = quota
mail_privileged_group = mail
mail_uid = vmail
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
namespace inbox {
inbox = yes
location mailbox Drafts {
special_use = \Drafts
}
mailbox Junk {
special_use = \Junk
}
mailbox Sent {
special_use = \Sent
}
mailbox "Sent Messages" {
special_use = \Sent
}
mailbox Trash {
special_use = \Trash
}
prefix }
passdb {
args = username_format=%u /etc/postfix/vusers.conf
driver = passwd-file
}
plugin {
driver = sqlite
last_login_dict = sqlite:statsdb
last_login_key = # hidden, use -P to show it
last_login_precision = ms
quota = maildir
quota_grace = 10%%
sieve = file:~/sieve;active=~/.dovecot.sieve
}
protocols = " imap lmtp sieve pop3 sieve"
service auth {
unix_listener /var/spool/postfix/private/auth {
group = postfix
mode = 0666
user = postfix
}
unix_listener auth-userdb {
group = vmail
user = vmail
}
}
service lmtp {
executable = lmtp -L
inet_listener lmtp {
address = 10.1.0.187
port = 24
}
process_min_avail = 5
unix_listener /var/spool/postfix/private/dovecot-lmtp {
group = postfix
mode = 0600
user = postfix
}
user = vmail
}
service managesieve-login {
inet_listener sieve {
port = 4190
}
}
ssl_cert = </etc/letsencrypt/live/some.host/fullchain.pem
ssl_client_ca_dir = /etc/ssl/certs
ssl_dh = # hidden, use -P to show it
ssl_key = # hidden, use -P to show it
userdb {
args = username_format=%u /etc/postfix/vusers.conf
driver = passwd-file
override_fields = uid=vmail gid=vmail
}
protocol lmtp {
info_log_path = /var/log/dovecot-lmtp.log
mail_plugins = quota sieve quota last_login
}
protocol imap {
mail_plugins = quota imap_quota last_login
}
protocol sieve {
managesieve_max_line_length = 64 k
}
protocol pop3 {
mail_plugins = quota last_login
}
--
/petol
http://kab.tv/rus
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