Topic	Replies	Views	Activity
Problem: Default Sender Address in OX Causes spamrunner User Not Found Error Community spam , problem , ucs-5 , ox , ucs-5-2	1	57	September 2, 2025
Problem: How can I blacklist mail receipients in UCS Community mail , ucs-4 , spam , problem , ucs-5	1	776	March 30, 2022
QA: Can I deactiviate spam detection Community mail , ucs-4 , spam , q-a	1	602	March 17, 2022
Mail is incorrectly classified as SPAM UCS - Univention Corporate Server dovecot , spam	7	1681	October 25, 2021
Spamassassin does not seem to use DNS blacklists and therefore has a poor detection rate Community ucs-4 , spam , spamassassin	0	1508	October 4, 2019
Spam und Contentfilter UCS - Univention Corporate Server mail , german , spam , spamassassin	8	1637	March 13, 2021
Ucs kopano spamd UCS - Univention Corporate Server mail , kopano , german , spam	1	787	July 24, 2020
UCS/Antispam/Kopano/Postfix SPAM Meldung UCS - Univention Corporate Server kopano , postfix , spam , ucs-4-4	1	1682	June 28, 2019
Correct way to whitelist sender Apps & App Center kopano , spam	1	1628	June 28, 2019
Problem: Emails Incorrectly Tagged as Spam Community ucs-4 , spam , spamassassin , problem	0	1597	October 16, 2018
Settings in the mail server UCS - Univention Corporate Server mail , spam	4	1577	March 25, 2019
Howto: Whitelist own e-mail environment Community mail , ucs-4 , mailserver , spam , spamassassin , howto	0	1041	October 24, 2018
Q&A: Can I Disable Spam Checking on UCS? Community ucs-4 , spam , q-a	1	776	October 16, 2018
Identification of Spam sources with DNSBL doesn't work UCS - Univention Corporate Server postfix , spam	6	2387	April 5, 2018

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