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<p>Hi all,</p>
THanks Alexander - you made me check somethiing that should not have
changed, but clearly had: the port forwarding rules on the router.
Fixed and now working - sorry. <span class="moz-smiley-s6"><span>:-[</span></span><br>
<div class="moz-cite-prefix">On 15/8/19 9:52 am, Alexander Dalloz
via dovecot wrote:<br>
</div>
<blockquote type="cite"
cite="mid:a80b52df-03c3-940c-cbf9-3e81c67d7e73@uni-x.org">Am
15.08.2019 um 00:34 schrieb Edwin Humphries via dovecot:
<br>
<blockquote type="cite">Hi all
<br>
<br>
I have Dovecot on my Linux-Mint workstation, running IMAP for
the Thunderbird client thereon, but previously also for my phone
and laptop clients as well. Since upgrading to Linux-Mint 19,
however, although the Thunderbird client on the workstation
works just fine, the other clients can't connect. I've disabled
the firewall, and nmap shows the ports open, so it seems like
some setting in the server. Can anyone help?
<br>
</blockquote>
<br>
lsof -i :143
<br>
lsof -i :993
<br>
<br>
What does your mail logging report when the clients try to
connect? Anything that blocks connections from outside the dovecot
host itself?
<br>
<br>
<blockquote type="cite">
<blockquote type="cite">Dovecot version is 2.2.33.2 (d6601f4ec)
<br>
<br>
dovecot -n output:
<br>
<br>
# 2.2.33.2 (d6601f4ec): /etc/dovecot/dovecot.conf
<br>
# Pigeonhole version 0.4.21 (92477967)
<br>
# OS: Linux 4.15.0-55-generic x86_64 Linux Mint 19.1 Tessa
<br>
mail_location = mbox:~/mail:INBOX=/var/mail/%u
<br>
mail_privileged_group = mail
<br>
namespace inbox {
<br>
inbox = yes
<br>
location =
<br>
mailbox Drafts {
<br>
special_use = \Drafts
<br>
}
<br>
mailbox Junk {
<br>
special_use = \Junk
<br>
}
<br>
mailbox Sent {
<br>
special_use = \Sent
<br>
}
<br>
mailbox "Sent Messages" {
<br>
special_use = \Sent
<br>
}
<br>
mailbox Trash {
<br>
special_use = \Trash
<br>
}
<br>
prefix =
<br>
}
<br>
passdb {
<br>
driver = pam
<br>
}
<br>
protocols = " imap"
<br>
ssl_cert = </etc/dovecot/private/dovecot.pem
<br>
ssl_client_ca_dir = /etc/ssl/certs
<br>
ssl_key = # hidden, use -P to show it
<br>
userdb {
<br>
driver = passwd
<br>
}
<br>
<br>
</blockquote>
</blockquote>
<br>
<br>
Alexander
<br>
<br>
<br>
</blockquote>
<div class="moz-signature">-- <br>
<span style="font-family: Times New Roman,Times,serif;">
<p>Regards,<br>
Edwin Humphries<br>
Mobile: 0419 233 051<br>
<br>
<img alt="NetSense Computers logo"
src="http://www.netsensecomputers.com.au/livery/titleimage3.png"><br>
</p>
<p><span style="font-family: Times New Roman,Times,serif;">
NetSense Computers (Ironstone Technology Pty Ltd)<br>
</span>79 Barney St, Kiama, NSW, 2533<br>
Web: <a class="moz-txt-link-freetext" href="http://www.netsensecomputers.com.au">http://www.netsensecomputers.com.au</a><br>
<br>
--<br>
This email is intended for the named addressee/s only and may
contain confidential or privileged information. If you are not
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--<br>
</p>
<p><em>"At every moment he beholdeth a wondrous world, a new
creation, and goeth from astonishment to astonishment, and
is lost in awe at the works of the Lord of Oneness.</em>"
Baha'u'llah, The Seven Valleys<br>
<em>"... humans are interesting. With all the wonders there
are in the Universe, they invented boredom.</em>" Terry
Pratchett, Hogfather<br>
<em>"The most beautiful thing we can experience is the
mysterious. It is the source of all true art and all
science. He to whom this emotion is a stranger, who can no
longer pause to wonder and stand rapt in awe, is as good as
dead: his eyes are closed.</em>" Albert Einstein<br>
<em>"Stuff your eyes with wonder ... live as if you'd drop
dead in ten seconds. See the world. It's more fantastic than
any dream made or paid for in factories.</em>" Ray Bradbury</p>
</span></div>
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