Dovecot mail-crypt plugin
Anushka Uditha Bandara
anu.udb at gmail.com
Wed Nov 7 11:24:06 EET 2018
Thank you very much for your help. It works. :)
On Wed, Nov 7, 2018 at 2:27 PM Aki Tuomi <aki.tuomi at open-xchange.com> wrote:
> You can already probably spot the problem, but you are overwriting
> mail_plugins to quota.
>
> You should use mail_plugins = $mail_plugins quota instead.
>
> Aki
>
> > On 07 November 2018 at 10:46 Anushka Uditha Bandara <anu.udb at gmail.com>
> wrote:
> >
> >
> > I am sorry, I get it wrong.
> >
> > Here what u asked
> >
> > doveconf -n
> >
> > # 2.2.33.2 (d6601f4ec): /etc/dovecot/dovecot.conf
> >
> > # Pigeonhole version 0.4.21 (92477967)
> >
> > # OS: Linux 4.9.87-linuxkit-aufs x86_64 Ubuntu 18.04.1 LTS fuse.osxfs
> >
> > auth_cache_size = 10 M
> >
> > auth_mechanisms = plain login
> >
> > auth_username_format = %n
> >
> > disable_plaintext_auth = no
> >
> > imap_idle_notify_interval = 4 mins
> >
> > listen = *
> >
> > log_path = /var/log/dovecot.log
> >
> > login_greeting = Dovecot ready.
> >
> > mail_attribute_dict = file:%h/Maildir/dovecot-attributes
> >
> > mail_gid = 5000
> >
> > mail_location = maildir:/var/mail/vhosts/%d/%n
> >
> > mail_plugins = quota
> >
> > mail_privileged_group = vmail
> >
> > mail_uid = 5000
> >
> > 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 imapsieve vnd.dovecot.imapsieve
> >
> > namespace inbox {
> >
> > inbox = yes
> >
> > location =
> >
> > mailbox Archive {
> >
> > auto = subscribe
> >
> > special_use = \Archive
> >
> > }
> >
> > mailbox Drafts {
> >
> > auto = subscribe
> >
> > special_use = \Drafts
> >
> > }
> >
> > mailbox Junk {
> >
> > auto = subscribe
> >
> > special_use = \Junk
> >
> > }
> >
> > mailbox Sent {
> >
> > auto = subscribe
> >
> > special_use = \Sent
> >
> > }
> >
> > mailbox "Sent Messages" {
> >
> > special_use = \Sent
> >
> > }
> >
> > mailbox Spam {
> >
> > auto = subscribe
> >
> > special_use = \Junk
> >
> > }
> >
> > mailbox Trash {
> >
> > auto = subscribe
> >
> > special_use = \Trash
> >
> > }
> >
> > prefix =
> >
> > }
> >
> > passdb {
> >
> > args = /etc/dovecot/dovecot-ldap.conf.ext
> >
> > driver = ldap
> >
> > }
> >
> > plugin {
> >
> > imapsieve_mailbox1_before =
> file:/var/mail/sieve/global/learn-spam.sieve
> >
> > imapsieve_mailbox1_causes = COPY
> >
> > imapsieve_mailbox1_name = Spam
> >
> > imapsieve_mailbox2_before = file:/var/mail/sieve/global/learn-ham.sieve
> >
> > imapsieve_mailbox2_causes = COPY
> >
> > imapsieve_mailbox2_from = Spam
> >
> > imapsieve_mailbox2_name = *
> >
> > mail_crypt_curve = prime256v1
> >
> > mail_crypt_save_version = 2
> >
> > quota = maildir:User quota
> >
> > quota_exceeded_message = Benutzer %u hat das Speichervolumen
> > überschritten. / User %u has exhausted allowed storage space.
> >
> > sieve =
> >
> file:/var/mail/sieve/%d/%n/scripts;active=/var/mail/sieve/%d/%n/active-script.sieve
> >
> > sieve_before = /var/mail/sieve/global/spam-global.sieve
> >
> > sieve_global_extensions = +vnd.dovecot.pipe +vnd.dovecot.environment
> >
> > sieve_pipe_bin_dir = /usr/bin
> >
> > sieve_plugins = sieve_imapsieve sieve_extprograms
> >
> > }
> >
> > protocols = imap lmtp sieve
> >
> > service auth-worker {
> >
> > user = vmail
> >
> > }
> >
> > service auth {
> >
> > unix_listener /var/spool/postfix/private/auth {
> >
> > group = postfix
> >
> > mode = 0666
> >
> > user = postfix
> >
> > }
> >
> > unix_listener auth-userdb {
> >
> > mode = 0600
> >
> > user = vmail
> >
> > }
> >
> > user = dovecot
> >
> > }
> >
> > service imap-login {
> >
> > inet_listener imap {
> >
> > port = 143
> >
> > }
> >
> > inet_listener imaps {
> >
> > port = 993
> >
> > ssl = yes
> >
> > }
> >
> > }
> >
> > service lmtp {
> >
> > unix_listener /var/spool/postfix/private/dovecot-lmtp {
> >
> > group = postfix
> >
> > mode = 0600
> >
> > user = postfix
> >
> > }
> >
> > }
> >
> > service pop3-login {
> >
> > inet_listener pop3 {
> >
> > port = 0
> >
> > }
> >
> > inet_listener pop3s {
> >
> > port = 995
> >
> > ssl = yes
> >
> > }
> >
> > }
> >
> > ssl = required
> >
> > ssl_cert = </etc/letsencrypt/live/
> mail.copper.opensource.lk/.fullchain.pem
> >
> > ssl_key = # hidden, use -P to show it
> >
> > userdb {
> >
> > args = uid=vmail gid=vmail home=/var/mail/vhosts/%d/%n
> >
> > driver = static
> >
> > }
> >
> > protocol lmtp {
> >
> > mail_plugins = quota sieve
> >
> > postmaster_address = postmaster at copper.opensource.lk
> >
> > }
> >
> > protocol lda {
> >
> > mail_plugins = quota
> >
> > postmaster_address = postmaster at copper.opensource.lk
> >
> > }
> >
> > protocol imap {
> >
> > imap_client_workarounds = tb-extra-mailbox-sep
> >
> > mail_max_userip_connections = 20
> >
> > mail_plugins = quota imap_quota imap_sieve
> >
> > }
> >
> > protocol pop3 {
> >
> > mail_max_userip_connections = 20
> >
> > mail_plugins = quota
> >
> > pop3_client_workarounds = outlook-no-nuls oe-ns-eoh
> >
> > pop3_uidl_format = %08Xu%08Xv
> >
> > }
> >
> > On Wed, Nov 7, 2018 at 2:13 PM Aki Tuomi <aki.tuomi at open-xchange.com>
> wrote:
> >
> > > Can you send output of `doveconf -n` instead, please? =)
> > >
> > > Aki
> > >
> > > > On 07 November 2018 at 10:42 Anushka Uditha Bandara <
> anu.udb at gmail.com>
> > > wrote:
> > > >
> > > >
> > > > Please check the attached file.
> > > >
> > > > On Wed, Nov 7, 2018 at 2:07 PM Aki Tuomi <aki.tuomi at open-xchange.com
> >
> > > wrote:
> > > >
> > > > > doveconf -n please
> > > > >
> > > > > > On 07 November 2018 at 10:29 Anushka Uditha Bandara <
> > > anu.udb at gmail.com>
> > > > > wrote:
> > > > > >
> > > > > >
> > > > > > The only change which I did is updating the "dovecot.conf" file.
> I
> > > added
> > > > > > below lines.
> > > > > >
> > > > > > mail_plugins = $mail_plugins mail_crypt
> > > > > > mail_attribute_dict = file:%h/Maildir/dovecot-attributes
> > > > > >
> > > > > > plugin {
> > > > > > mail_crypt_curve = <some curve you like>
> > > > > > mail_crypt_save_version = 2
> > > > > > }
> > > > > >
> > > > > >
> > > > > > I realized that, mails are in plain text format even I added
> those
> > > > > > encryption as dovecot wiki.
> > > > > >
> > > > > > On Wed, Nov 7, 2018 at 1:52 PM Anushka Uditha Bandara <
> > > anu.udb at gmail.com
> > > > > >
> > > > > > wrote:
> > > > > >
> > > > > > > After I configuring this, I logged in to the server and check
> the
> > > > > emails.
> > > > > > > But they are in plain text. I can even read them from backend.
> > > > > > >
> > > > > > > On Wed, Nov 7, 2018 at 1:49 PM Aki Tuomi <
> > > aki.tuomi at open-xchange.com>
> > > > > > > wrote:
> > > > > > >
> > > > > > >>
> > > > > > >> > On 07 November 2018 at 10:10 Anushka Uditha Bandara <
> > > > > anu.udb at gmail.com>
> > > > > > >> wrote:
> > > > > > >> >
> > > > > > >> >
> > > > > > >> > I configured an email solution using dovecot and postfix
> and it
> > > is
> > > > > > >> working
> > > > > > >> > fine. Now I am working for mail encryption. Is it enough to
> set
> > > > > below
> > > > > > >> > configurations on dovecot for mail encryption. Because
> dovecot
> > > wiki
> > > > > is
> > > > > > >> > little bit confusing to me.
> > > > > > >> >
> > > > > > >> > "mail_plugins = $mail_plugins mail_crypt
> > > > > > >> > mail_attribute_dict = file:%h/Maildir/dovecot-attributes
> > > > > > >> >
> > > > > > >> > plugin {
> > > > > > >> > mail_crypt_curve = <some curve you like>
> > > > > > >> > mail_crypt_save_version = 2
> > > > > > >> > }"
> > > > > > >> >
> > > > > > >> > I am stuck in here.
> > > > > > >> >
> > > > > > >> > Thank you in advance,
> > > > > > >> >
> > > > > > >> > Anushka Bandara
> > > > > > >>
> > > > > > >> That should work, why are you stuck?
> > > > > > >>
> > > > > > >> Aki
> > > > > > >>
> > > > > > >
> > > > >
> > >
>
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