After a set of package upgrades Friday 17 May, I can no longer send or receive email. Incoming mail gets the message above and outgoing sees:
554 5.7.1 <DATA>: Data command rejected: Sender access denied;
I have worked around the issue by making the verify_sender() and verify_recipient() methods in /usr/lib/postfix/kolab_smtp_access_policy simply return true. This is not ideal but neither is all of my mail bouncing.
At least one other user on the users@list.kolab.org is seeing the same behavior on CentOS.
This is running on an up to date Ubuntu 18.04 install. Is there anything more that might be helpful in diagnosing?
dpkg -l *kolab* Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-========================================-=========================-=========================-===================================================================================== ii kolab 16.0.1-17 all Metapackage for Kolab Groupware Server ii kolab-cli 0.8.11-0~kolab2 all Command-line utilities for Kolab ii kolab-conf 0.8.11-0~kolab2 all Configuration management for Kolab un kolab-content-filter <none> <none> (no description available) ii kolab-freebusy 1.1.2-0~kolab2 all Free/Busy for Kolab Groupware ii kolab-imap 16.0.1-17 all IMAP server for Kolab Groupware server ii kolab-ldap 16.0.1-17 all LDAP server for Kolab Groupware server ii kolab-mta 16.0.1-17 all MTA server for Kolab Groupware server ii kolab-saslauthd 0.8.11-0~kolab2 all SASL Authentication Daemon for Kolab ii kolab-schema 3.3-0~kolab1 all LDAP schema files for Kolab Groupware ii kolab-server 0.8.11-0~kolab2 all Kolab Groupware Server ii kolab-syncroton 2.3.15-0~kolab5 all ActiveSync for Kolab Groupware ii kolab-webadmin 3.2.12-0~kolab1 all Kolab administration web interface ii kolab-webclient 16.0.1-17 all Webmail client for Kolab Groupware server ii kolab-xml 0.8.11-0~kolab2 all Kolab XML format wrapper for pykolab un libkolab0 <none> <none> (no description available) ii libkolab2 2.0~dev20151230-0~kolab8 amd64 Maps KDE containers to Kolab formats un libkolabxml1 <none> <none> (no description available) ii libkolabxml1v5 1.2.0-0~kolab2 amd64 Libkolabxml is the reference implementation of the Kolab XML format ii php-kolab 2.0~dev20151230-0~kolab8 amd64 PHP bindings for Kolab Library un php-kolab-kde <none> <none> (no description available) ii php-kolabformat 1.2.0-0~kolab2 amd64 PHP bindings for Kolab Format 3.0 XML parsing ii pykolab 0.8.11-0~kolab2 all Kolab Groupware daemon and utilities ii python-kolab 2.0~dev20151230-0~kolab8 amd64 Python bindings for Kolab Library un python-kolab-kde <none> <none> (no description available) ii python-kolabformat 1.2.0-0~kolab2 amd64 Python bindings for Kolab Format 3.0 XML parsing un roundcube-plugins-kolab <none> <none> (no description available) ii roundcubemail-plugin-kolab-activesync 1:3.4.5-0~kolab5 all kolab_activesync plugin for Roundcube ii roundcubemail-plugin-kolab-addressbook 1:3.4.5-0~kolab5 all kolab_addressbook plugin for Roundcube ii roundcubemail-plugin-kolab-auth 1:3.4.5-0~kolab5 all kolab_auth plugin for Roundcube ii roundcubemail-plugin-kolab-config 1:3.4.5-0~kolab5 all kolab_config plugin for Roundcube ii roundcubemail-plugin-kolab-delegation 1:3.4.5-0~kolab5 all kolab_delegation plugin for Roundcube ii roundcubemail-plugin-kolab-files 1:3.4.5-0~kolab5 all kolab_files plugin for Roundcube ii roundcubemail-plugin-kolab-folders 1:3.4.5-0~kolab5 all kolab_folders plugin for Roundcube ii roundcubemail-plugin-kolab-notes 1:3.4.5-0~kolab5 all kolab_notes plugin for Roundcube ii roundcubemail-plugin-kolab-tags 1:3.4.5-0~kolab5 all kolab_tags plugin for Roundcube ii roundcubemail-plugin-libkolab 1:3.4.5-0~kolab5 all libkolab plugin for Roundcube ii roundcubemail-plugins-kolab 1:3.4.5-0~kolab5 all skinnable AJAX based webmail solution - Kolab plugins ii roundcubemail-skin-kolab 0.4.1-0~kolab2 all skinnable AJAX based webmail solution - Plesk skin