<div dir="ltr">Hello Sophie,<div><br></div><div>From what i see the server cannot connect to localhost, please verify if in file /etc/hosts you have a line like: 127.0.0.1 localhost</div><div>If that does not resolve the sending email to other (or himself) kolab user try disabling firewall.</div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On 4 October 2015 at 19:01, Sophie N. <span dir="ltr"><<a href="mailto:sophie.nellscher@googlemail.com" target="_blank">sophie.nellscher@googlemail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><span style="font-size:13px">Hi there!</span><div style="font-size:13px">I did a fresh install of Kolab as described on <a href="https://docs.kolab.org/installation-guide/debian-community.html" target="_blank">https://docs.kolab.org/installation-guide/debian-community.html</a> but emails won't work in any direction. To prevent from messing around with external clients, I tried roundcube webmail. </div><div style="font-size:13px"><br></div><div style="font-size:13px">For example, if I try to send a message from one internal user to himself, the message isn't saved as sent and it gets a delivery error. You can't see this in roundcube, but the log tells you</div><div style="font-size:13px"><br></div><div style="font-size:13px"><div>Oct 4 17:45:58 mail postfix/submission/smtpd[1441]: connect from localhost[::1]</div><div>Oct 4 17:45:59 mail postfix/submission/smtpd[1441]: A1AB4B86B1F: client=localhost[::1], sasl_method=LOGIN, sasl_username=<a href="mailto:franz.test@xxx.de" target="_blank">franz.test@xxx.de</a></div><div>Oct 4 17:45:59 mail postfix/cleanup[1446]: A1AB4B86B1F: message-id=<<a href="mailto:5716c3010d45f11e01459b67ad4e4aae@xxx.de" target="_blank">5716c3010d45f11e01459b67ad4e4aae@xxx.de</a>></div><div>Oct 4 17:45:59 mail postfix/qmgr[1324]: A1AB4B86B1F: from=<<a href="mailto:franz.test@xxx.de" target="_blank">franz.test@xxx.de</a>>, size=343, nrcpt=1 (queue active)</div><div>Oct 4 17:45:59 mail postfix/smtp[1447]: connect to 127.0.0.1[127.0.0.1]:10024: Connection refused</div><div>Oct 4 17:45:59 mail postfix/smtp[1447]: A1AB4B86B1F: to=<<a href="mailto:franz.test@xxx.de" target="_blank">franz.test@xxx.de</a>>, relay=none, delay=0.59, delays=0.58/0.01/0/0, dsn=4.4.1, status=deferred (connect to 127.0.0.1[127.0.0.1]:10024: Connection refused)</div><div>Oct 4 17:46:00 mail postfix/submission/smtpd[1441]: disconnect from localhost[::1]</div></div><div style="font-size:13px"><br></div><div style="font-size:13px">This box runs with Debian 8.2 (also fresh install), has a proper Hostname but is located behind a NAT.</div><div style="font-size:13px"><br></div><div style="font-size:13px">Any ideas regarding this issue are welcome!</div><div style="font-size:13px"><br></div><div style="font-size:13px">Greetings</div></div>
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<div>Dumitru Ionut Catalin<br><br>e-mail: <a href="mailto:d.i.catalin@gmail.com" target="_blank">d.i.catalin@gmail.com</a></div>
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