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    <p>Should work now.</p>
    <p>Aki<br>
    </p>
    <br>
    <div class="moz-cite-prefix">On 29.08.2018 08:50, Poliman - Serwis
      wrote:<br>
    </div>
    <blockquote type="cite"
cite="mid:CAG6pj8JyjXNaL8FEXXktRbiYQjMfxXx_FzdGp2mb8nKu=F=y=w@mail.gmail.com">
      <meta http-equiv="content-type" content="text/html; charset=utf-8">
      <div dir="ltr">
        <div>Sure, I can provide. What is SIS? How did you determine I
          don't use it (I still learn)? :)</div>
        <div>These links:</div>
        <div><a
            href="https://www.dovecot.org/tools/maildir-obfuscate.pl"
            moz-do-not-send="true">https://www.dovecot.org/tools/maildir-obfuscate.pl</a><br>
        </div>
        <div> <a href="https://www.dovecot.org/tools/dbox-anonymize.pl"
            moz-do-not-send="true">https://www.dovecot.org/tools/dbox-anonymize.pl</a>
          <br>
        </div>
        <div>gives 403.</div>
        <div><br>
        </div>
        <div>How to run <a href="http://mbox-anonymize.pl"
            moz-do-not-send="true">mbox-anonymize.pl</a>? I suppose I
          should download it to mailserver.<br>
        </div>
        <div class="gmail_extra"><br>
          <div class="gmail_quote">2018-08-29 7:45 GMT+02:00 Aki Tuomi <span
              dir="ltr"><<a href="mailto:aki.tuomi@dovecot.fi"
                target="_blank" moz-do-not-send="true">aki.tuomi@dovecot.fi</a>></span>:<br>
            <blockquote class="gmail_quote" style="margin:0px 0px 0px
              0.8ex;border-left:1px solid
              rgb(204,204,204);padding-left:1ex">
              <div bgcolor="#FFFFFF"> Based on this you are not using
                SIS, so I wonder if those are some old emails when you
                were using SIS?<br>
                <br>
                Can you provide an example corpus of such mail? You can
                use e.g.<br>
                <br>
                <a
                  class="gmail-m_8916144511765657765moz-txt-link-freetext"
                  href="https://www.dovecot.org/tools/dbox-anonymize.pl"
                  target="_blank" moz-do-not-send="true">https://www.dovecot.org/tools/<wbr>dbox-anonymize.pl</a><br>
                <a
                  class="gmail-m_8916144511765657765moz-txt-link-freetext"
href="https://www.dovecot.org/tools/maildir-obfuscate.pl"
                  target="_blank" moz-do-not-send="true">https://www.dovecot.org/tools/<wbr>maildir-obfuscate.pl</a><br>
                <a
                  class="gmail-m_8916144511765657765moz-txt-link-freetext"
                  href="https://www.dovecot.org/tools/mbox-anonymize.pl"
                  target="_blank" moz-do-not-send="true">https://www.dovecot.org/tools/<wbr>mbox-anonymize.pl</a><br>
                <a
                  class="gmail-m_8916144511765657765moz-txt-link-freetext"
href="https://www.dovecot.org/tools/mdbox-obfuscate.pl" target="_blank"
                  moz-do-not-send="true">https://www.dovecot.org/tools/<wbr>mdbox-obfuscate.pl</a><br>
                <br>
                to obfuscate the mail.<span class="gmail-HOEnZb"><font
                    color="#888888"><br>
                    <br>
                    Aki</font></span>
                <div>
                  <div class="gmail-h5"><br>
                    <br>
                    <div
                      class="gmail-m_8916144511765657765moz-cite-prefix">On
                      29.08.2018 08:39, Poliman - Serwis wrote:<br>
                    </div>
                    <blockquote type="cite">
                      <div dir="ltr">
                        <div>Sure, here it is:</div>
                        <div>root@s1:~# doveconf -n<br>
                          # 2.2.22 (fe789d2): /etc/dovecot/dovecot.conf<br>
                          # Pigeonhole version 0.4.13 (7b14904)<br>
                          # OS: Linux 4.4.0-134-generic x86_64 Ubuntu
                          16.04.5 LTS<br>
                          auth_mechanisms = plain login<br>
                          disable_plaintext_auth = no<br>
                          listen = *,[::]<br>
                          log_timestamp = "%Y-%m-%d %H:%M:%S "<br>
                          mail_max_userip_connections = 100<br>
                          mail_plugins = " quota"<br>
                          mail_privileged_group = vmail<br>
                          passdb {<br>
                            args = /etc/dovecot/dovecot-sql.conf<br>
                            driver = sql<br>
                          }<br>
                          plugin {<br>
                            quota = dict:user::<a
                            class="gmail-m_8916144511765657765moz-txt-link-freetext"
                            moz-do-not-send="true">file:/var/vmail/%d/<wbr>%n/.quotausage</a><br>
                            sieve = /var/vmail/%d/%n/.sieve<br>
                            sieve_max_redirects = 25<br>
                          }<br>
                          postmaster_address = <a
                            href="mailto:postmaster@s1.poliman.net"
                            target="_blank" moz-do-not-send="true">postmaster@s1.poliman.net</a><br>
                          protocols = imap pop3<br>
                          service auth {<br>
                            unix_listener /var/spool/postfix/private/<wbr>auth
                          {<br>
                              group = postfix<br>
                              mode = 0660<br>
                              user = postfix<br>
                            }<br>
                            unix_listener auth-userdb {<br>
                              group = vmail<br>
                              mode = 0600<br>
                              user = vmail<br>
                            }<br>
                            user = root<br>
                          }<br>
                          service imap-login {<br>
                            client_limit = 1000<br>
                            process_limit = 512<br>
                          }<br>
                          service lmtp {<br>
                            unix_listener /var/spool/postfix/private/<wbr>dovecot-lmtp
                          {<br>
                              group = postfix<br>
                              mode = 0600<br>
                              user = postfix<br>
                            }<br>
                          }<br>
                          ssl_cert = </etc/postfix/smtpd.cert<br>
                          ssl_key = </etc/postfix/smtpd.key<br>
                          ssl_protocols = !SSLv3<br>
                          userdb {<br>
                            driver = prefetch<br>
                          }<br>
                          userdb {<br>
                            args = /etc/dovecot/dovecot-sql.conf<br>
                            driver = sql<br>
                          }<br>
                          protocol imap {<br>
                            mail_plugins = quota imap_quota<br>
                          }<br>
                          protocol pop3 {<br>
                            mail_plugins = quota<br>
                            pop3_uidl_format = %08Xu%08Xv<br>
                          }<br>
                          protocol lda {<br>
                            mail_plugins = sieve quota<br>
                            postmaster_address = <a
                            href="mailto:postmaster@s1.poliman.net"
                            target="_blank" moz-do-not-send="true">postmaster@s1.poliman.net</a><br>
                          }<br>
                          protocol lmtp {<br>
                            mail_plugins = quota sieve<br>
                            postmaster_address = <a
                            href="mailto:postmaster@s1.poliman.net"
                            target="_blank" moz-do-not-send="true">postmaster@s1.poliman.net</a><br>
                          }<br>
                          <br>
                        </div>
                        <div>
                          <div>
                            <div class="gmail_extra"><br>
                              <div class="gmail_quote">2018-08-29 7:37
                                GMT+02:00 Aki Tuomi <span dir="ltr"><<a
                                    href="mailto:aki.tuomi@dovecot.fi"
                                    target="_blank"
                                    moz-do-not-send="true">aki.tuomi@dovecot.fi</a>></span>:<br>
                                <blockquote class="gmail_quote"
                                  style="margin:0px 0px 0px
                                  0.8ex;border-left:1px solid
                                  rgb(204,204,204);padding-left:1ex">
                                  <div>
                                    <div>Can you provide output of
                                      doveconf -n?</div>
                                    <span
                                      class="gmail-m_8916144511765657765gmail-">
                                      <div><br>
                                      </div>
                                      <div><br>
                                      </div>
                                      <div><br>
                                      </div>
                                      <div
id="gmail-m_8916144511765657765gmail-m_548814715603698397composer_signature">---
                                        <div>Aki Tuomi</div>
                                        <div>Dovecot oy</div>
                                      </div>
                                      <div><br>
                                      </div>
                                    </span>
                                    <div
                                      style="font-size:100%;color:rgb(0,0,0)"><span
class="gmail-m_8916144511765657765gmail-">
                                        <div>-------- Original message
                                          --------</div>
                                        <div>From: Poliman - Serwis <<a
href="mailto:serwis@poliman.pl" target="_blank" moz-do-not-send="true">serwis@poliman.pl</a>>
                                        </div>
                                      </span>
                                      <div>
                                        <div
                                          class="gmail-m_8916144511765657765gmail-h5">
                                          <div>Date: 29/08/2018 08:20
                                            (GMT+02:00) </div>
                                          <div>To: Aki Tuomi <<a
                                              href="mailto:aki.tuomi@dovecot.fi"
                                              target="_blank"
                                              moz-do-not-send="true">aki.tuomi@dovecot.fi</a>>
                                          </div>
                                          <div>Cc: dovecot <<a
                                              href="mailto:dovecot@dovecot.org"
                                              target="_blank"
                                              moz-do-not-send="true">dovecot@dovecot.org</a>>
                                          </div>
                                          <div>Subject: Re: where are
                                            stored attachments </div>
                                          <div><br>
                                          </div>
                                        </div>
                                      </div>
                                    </div>
                                    <div>
                                      <div
                                        class="gmail-m_8916144511765657765gmail-h5">
                                        <div dir="ltr">
                                          <div>Sorry, I have checked
                                            before I wrote first post.
                                            Based on docs - the path
                                            should be in
                                            /etc/dovecot/dovecot.conf or
                                            /etc/dovecot/conf.d/<a
                                              href="http://10-mail.co"
                                              moz-do-not-send="true">10-mail.co</a><wbr>nf
                                            (I have Ubuntu 16.04 LTS). I
                                            have some familiar lines in
                                            10-mail.conf:</div>
                                          <div>#mail_attachment_dir =</div>
                                          <div>#mail_attachment_min_size
                                            = 128k<br>
                                            #mail_attachment_fs = sis
                                            posix<br>
                                            #mail_attachment_hash =
                                            %{sha1}<br>
                                          </div>
                                          <div><br>
                                          </div>
                                          <div>but all these lines are
                                            commented out. So - in
                                            theory - dovecot does not
                                            store attachments anywhere
                                            but when I log into i.e.
                                            Roundcube, I have there
                                            mails with attachments. In
                                            Maildir/cur I see formatted
                                            files related with specific
                                            emails. These with
                                            attachments have specific
                                            hash at the bottom of
                                            content. As we could suppose
                                            they are hashed by sha1. But
                                            still no idea where are real
                                            files, which I can download
                                            after login to mailbox.<br>
                                          </div>
                                          <div><br>
                                          </div>
                                        </div>
                                        <div class="gmail_extra"><br>
                                          <div class="gmail_quote">2018-08-28
                                            18:38 GMT+02:00 Aki Tuomi <span
                                              dir="ltr"><<a
                                                href="mailto:aki.tuomi@dovecot.fi"
                                                target="_blank"
                                                moz-do-not-send="true">aki.tuomi@dovecot.fi</a>></span>:<br>
                                            <blockquote
                                              class="gmail_quote"
                                              style="margin:0px 0px 0px
                                              0.8ex;border-left:1px
                                              solid
                                              rgb(204,204,204);padding-left:1ex">
                                              <div><span>
                                                  <div>Check your
                                                    configuration</div>
                                                  <div><br>
                                                  </div>
                                                  <div><br>
                                                  </div>
                                                  <div><br>
                                                  </div>
                                                  <div
id="gmail-m_8916144511765657765gmail-m_548814715603698397m_-1376064075776751343composer_signature">---
                                                    <div>Aki Tuomi</div>
                                                    <div>Dovecot oy</div>
                                                  </div>
                                                  <div><br>
                                                  </div>
                                                  <div
                                                    style="font-size:100%;color:rgb(0,0,0)">
                                                    <div>--------
                                                      Original message
                                                      --------</div>
                                                    <div>From: Poliman -
                                                      Serwis <<a
                                                        href="mailto:serwis@poliman.pl"
                                                        target="_blank"
moz-do-not-send="true">serwis@poliman.pl</a>> </div>
                                                    <div>Date:
                                                      28/08/2018 16:40
                                                      (GMT+02:00) </div>
                                                    <div>To: dovecot
                                                      <<a
                                                        href="mailto:dovecot@dovecot.org"
                                                        target="_blank"
moz-do-not-send="true">dovecot@dovecot.org</a>> </div>
                                                    <div>Subject: where
                                                      are stored
                                                      attachments </div>
                                                    <div><br>
                                                    </div>
                                                  </div>
                                                </span>
                                                <div>
                                                  <div
                                                    class="gmail-m_8916144511765657765gmail-m_548814715603698397h5">
                                                    <div dir="ltr">Hi! I
                                                      would like to know
                                                      where are stored
                                                      attachments for
                                                      mails stored in
                                                      /var/vmail/<a
                                                        href="http://domain.com/user/Maildir"
                                                        target="_blank"
moz-do-not-send="true">domain.com/user/Mai<wbr>ldir</a> ? Specific email
                                                      has only hash
                                                      included at the
                                                      bottom of message.<br
                                                        clear="all">
                                                      <div><br>
                                                        -- <br>
                                                        <div
class="gmail-m_8916144511765657765gmail-m_548814715603698397m_-1376064075776751343gmail_signature">
                                                          <div dir="ltr">
                                                          <div>
                                                          <div dir="ltr">
                                                          <div>
                                                          <div dir="ltr">
                                                          <div>
                                                          <div dir="ltr">
                                                          <div>
                                                          <div dir="ltr">
                                                          <div>
                                                          <div dir="ltr">
                                                          <div>
                                                          <div dir="ltr">
                                                          <div>
                                                          <div>
                                                          <div><span
                                                          style="color:rgb(153,153,153)"><i>Pozdrawiam
                                                          / Best Regards<br>
                                                          </i></span></div>
                                                          <span
                                                          style="color:rgb(153,153,153)"><i>Piotr
                                                          Bracha</i></span><span
style="color:rgb(153,153,153)"></span><br>
                                                          <span
                                                          style="color:rgb(153,153,153)"></span></div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                        </div>
                                                      </div>
                                                    </div>
                                                  </div>
                                                </div>
                                              </div>
                                            </blockquote>
                                          </div>
                                          <br>
                                          <br clear="all">
                                          <br>
                                          -- <br>
                                          <div
class="gmail-m_8916144511765657765gmail-m_548814715603698397gmail_signature">
                                            <div dir="ltr">
                                              <div>
                                                <div dir="ltr">
                                                  <div>
                                                    <div dir="ltr">
                                                      <div>
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                                                          <div>
                                                          <div dir="ltr">
                                                          <div>
                                                          <div dir="ltr">
                                                          <div>
                                                          <div dir="ltr">
                                                          <div>
                                                          <div>
                                                          <div><span
                                                          style="color:rgb(153,153,153)"><i>Pozdrawiam
                                                          / Best Regards<br>
                                                          </i></span></div>
                                                          <span
                                                          style="color:rgb(153,153,153)"><i>Piotr
                                                          Bracha</i></span><span
style="color:rgb(153,153,153)"></span><br>
                                                          <span
                                                          style="color:rgb(153,153,153)"></span></div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                        </div>
                                                      </div>
                                                    </div>
                                                  </div>
                                                </div>
                                              </div>
                                            </div>
                                          </div>
                                        </div>
                                      </div>
                                    </div>
                                  </div>
                                </blockquote>
                              </div>
                              <br>
                              <br clear="all">
                              <br>
                              -- <br>
                              <div
                                class="gmail-m_8916144511765657765gmail_signature">
                                <div dir="ltr">
                                  <div>
                                    <div dir="ltr">
                                      <div>
                                        <div dir="ltr">
                                          <div>
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                                                  <div>
                                                    <div dir="ltr">
                                                      <div>
                                                        <div dir="ltr">
                                                          <div>
                                                          <div>
                                                          <div><span
                                                          style="color:rgb(153,153,153)"><i>Pozdrawiam
                                                          / Best Regards<br>
                                                          </i></span></div>
                                                          <span
                                                          style="color:rgb(153,153,153)"><i>Piotr
                                                          Bracha</i></span><span
style="color:rgb(153,153,153)"></span><br>
                                                          <span
                                                          style="color:rgb(153,153,153)"></span></div>
                                                          </div>
                                                        </div>
                                                      </div>
                                                    </div>
                                                  </div>
                                                </div>
                                              </div>
                                            </div>
                                          </div>
                                        </div>
                                      </div>
                                    </div>
                                  </div>
                                </div>
                              </div>
                            </div>
                          </div>
                        </div>
                      </div>
                    </blockquote>
                    <br>
                  </div>
                </div>
              </div>
            </blockquote>
          </div>
          <br>
          <br clear="all">
          <br>
          -- <br>
          <div class="gmail_signature">
            <div dir="ltr">
              <div>
                <div dir="ltr">
                  <div>
                    <div dir="ltr">
                      <div>
                        <div dir="ltr">
                          <div>
                            <div dir="ltr">
                              <div>
                                <div dir="ltr">
                                  <div>
                                    <div dir="ltr">
                                      <div>
                                        <div>
                                          <div><span
                                              style="color:rgb(153,153,153)"><i>Pozdrawiam
                                                / Best Regards<br>
                                              </i></span></div>
                                          <span
                                            style="color:rgb(153,153,153)"><i>Piotr
                                              Bracha</i></span><span
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