Hi
I have recently updated my Carbonio installation, and something has broken z-push..
The devices (I'm testing on multiple Android phones) can connect and fetch both mails, contacts and calendars.. but after a short while the contacts and calendars will disappear. Sometimes you can trigger them to come back for a short visit by manually syncing, but they will disappear again.
The mail is even weirder.. it will show the mails, but really often it begins to reload the mails, mostly on opening, or scrolling down the mails.. like it thinks that it has to refresh everything.
Also, since the upgrade of Carbonio, there are multiple (hundreds) of "Dummy" events created in my calendar, under the trash calendar..
Also, when looking in the Android syncing configuration, it states that the mail, calendar and contacts have been synced, but never removes the spinning syncing animation..
I have upgraded z-push to latest and the zimbra plugin to Release 74, but it didn't help..
Carbonio versions:
carbonio-certbot-2.7.2-2.el9.x86_64
carbonio-libopus-1.3.1-2.el9.x86_64
carbonio-libusrsctp-0.9.5.0-2.el9.x86_64
carbonio-libuv-1.44.2-2.el9.x86_64
carbonio-libev-4.33-2.el9.x86_64
carbonio-libfdk-aac-2.0.2-2.el9.x86_64
carbonio-libvpx-1.13.1-1.el9.x86_64
carbonio-librabbitmq-c-0.11.0-2.el9.x86_64
carbonio-libsrtp-2.4.2-3.el9.x86_64
carbonio-openjdk-17.0.12-1.x86_64
carbonio-ffmpeg-4.4.5-1.el9.x86_64
carbonio-libwebsockets-4.3.3-1.el9.x86_64
carbonio-timezone-data-4.0.9-1.x86_64
carbonio-files-db-0.1.7-1.x86_64
carbonio-tasks-db-0.0.4-1.x86_64
carbonio-openjdk-cacerts-3.105-3.x86_64
carbonio-erlang-26.2.5.2-2.el9.x86_64
carbonio-perl-socket-2.037-2.el9.x86_64
carbonio-perl-io-socket-ip-0.42-2.el9.x86_64
carbonio-perl-dbi-1.644-2.el9.x86_64
carbonio-perl-math-bigint-1.999842-2.el9.x86_64
carbonio-perl-timedate-2.33-3.el9.x86_64
carbonio-perl-http-date-6.06-2.el9.x86_64
carbonio-perl-mailtools-2.21-3.el9.x86_64
carbonio-perl-io-stringy-2.113-3.el9.x86_64
carbonio-perl-net-http-6.23-2.el9.x86_64
carbonio-perl-lwp-mediatypes-6.04-3.el9.x86_64
carbonio-perl-net-server-2.014-2.el9.x86_64
carbonio-perl-xml-namespacesupport-1.12-3.el9.x86_64
carbonio-perl-netaddr-ip-4.079-3.el9.x86_64
carbonio-krb5-1.21.2-2.el9.x86_64
carbonio-cyrus-sasl-2.1.28-6.el9.x86_64
carbonio-perl-net-libidn2-1.02-2.el9.x86_64
carbonio-bdb-5.3.28-2.el9.x86_64
carbonio-perl-encode-locale-1.05-3.el9.x86_64
carbonio-perl-compress-raw-zlib-2.206-3.el9.x86_64
carbonio-perl-archive-zip-1.68-3.el9.x86_64
carbonio-perl-berkeleydb-0.65-2.el9.x86_64
carbonio-search-ui-0.0.5-1.x86_64
carbonio-perl-file-listing-6.16-2.el9.x86_64
carbonio-perl-convert-asn1-0.34-2.el9.x86_64
carbonio-perl-net-ldap-0.68-3.el9.x86_64
carbonio-perl-json-pp-4.16-2.el9.x86_64
carbonio-perl-dbd-sqlite-1.74-2.el9.x86_64
carbonio-libnice-0.1.22-2.el9.x86_64
carbonio-libevent-2.1.12-3.el9.x86_64
carbonio-libbsd-0.10.0-2.el9.x86_64
carbonio-icu-74.2-2.el9.x86_64
carbonio-perl-file-libmagic-1.23-3.el9.x86_64
carbonio-perl-parent-0.241-2.el9.x86_64
carbonio-perl-uri-5.21-2.el9.x86_64
carbonio-perl-io-socket-ssl-2.083-2.el9.x86_64
carbonio-perl-www-robotrules-6.02-3.el9.x86_64
carbonio-perl-date-manip-6.92-2.el9.x86_64
carbonio-perl-cryptx-0.080-2.el9.x86_64
carbonio-perl-compress-raw-bzip2-2.206-2.el9.x86_64
carbonio-perl-io-compress-2.206-2.el9.x86_64
carbonio-perl-carp-clan-6.08-3.el9.x86_64
carbonio-perl-convert-binhex-1.125-3.el9.x86_64
carbonio-perl-mime-tools-5.510-2.el9.x86_64
carbonio-perl-convert-tnef-0.18-3.el9.x86_64
carbonio-perl-file-grep-0.02-3.el9.x86_64
carbonio-perl-geography-countries-2009041301-3.el9.x86_64
carbonio-perl-ip-country-2.28-3.el9.x86_64
carbonio-perl-crypt-saltedhash-0.09-3.el9.x86_64
carbonio-perl-cache-fastmmap-1.57-2.el9.x86_64
carbonio-perl-config-inifiles-3.000003-3.el9.x86_64
carbonio-perl-term-readkey-2.38-4.el9.x86_64
carbonio-libsodium-1.0.19-2.el9.x86_64
carbonio-opendkim-2.11.0-4.el9.x86_64
carbonio-perl-data-uuid-1.226-3.el9.x86_64
carbonio-altermime-0.3.10-6.el9.x86_64
carbonio-perl-net-cidr-0.21-3.el9.x86_64
carbonio-jemalloc-5.3.0-3.el9.x86_64
carbonio-perl-dbd-mysql-4.050-4.el9.x86_64
carbonio-innotop-1.13.0-3.el9.x86_64
carbonio-perl-filesys-df-0.92-3.el9.x86_64
carbonio-perl-xml-sax-base-1.09-3.el9.x86_64
carbonio-perl-xml-sax-1.02-3.el9.x86_64
carbonio-perl-unix-syslog-1.1-4.el9.x86_64
carbonio-perl-digest-sha1-2.13-3.el9.x86_64
carbonio-perl-error-0.17029-3.el9.x86_64
carbonio-perl-io-html-1.004-3.el9.x86_64
carbonio-perl-http-message-6.45-2.el9.x86_64
carbonio-perl-http-daemon-6.16-2.el9.x86_64
carbonio-perl-html-parser-3.81-2.el9.x86_64
carbonio-perl-http-negotiate-6.01-3.el9.x86_64
carbonio-perl-http-cookies-6.10-3.el9.x86_64
carbonio-perl-libwww-6.72-2.el9.x86_64
carbonio-perl-xml-parser-2.46-3.el9.x86_64
carbonio-perl-xml-sax-expat-0.51-3.el9.x86_64
carbonio-perl-xml-simple-2.25-3.el9.x86_64
carbonio-perl-lwp-protocol-https-6.11-2.el9.x86_64
carbonio-perl-date-calc-6.4-3.el9.x86_64
carbonio-pflogsumm-1.1.5-2.el9.x86_64
carbonio-perl-canary-stability-2013-3.el9.x86_64
carbonio-perl-convert-uulib-1.8-4.el9.x86_64
carbonio-perl-digest-hmac-1.04-3.el9.x86_64
carbonio-perl-net-dns-1.45-2.el9.x86_64
carbonio-perl-mail-dkim-1.20230911-2.el9.x86_64
carbonio-perl-net-dns-resolver-programmable-0.009-3.el9.x86_64
carbonio-perl-mail-spf-2.9.0-3.el9.x86_64
carbonio-spamassassin-rules-1.0-4.el9.x86_64
carbonio-policyd-2.1.0.0-4.el9.x86_64
carbonio-libxml2-2.10.1-2.el9.x86_64
carbonio-files-public-folder-ui-0.0.9-1.x86_64
carbonio-x264-0.164.r3108-1.el9.x86_64
carbonio-openssl-3.5.0-1.el9.x86_64
carbonio-nginx-1.28.0-1.el9.x86_64
carbonio-webui-i18n-20250930-1.x86_64
carbonio-mariadb-10.11.14-2.el9.x86_64
carbonio-openldap-2.6.10-1.el9.x86_64
carbonio-curl-8.14.1-1.el9.x86_64
carbonio-perl-crypt-openssl-random-0.17-1.el9.x86_64
carbonio-perl-net-ssleay-1.94-3.el9.x86_64
carbonio-admin-ui-0.9.36-1.x86_64
carbonio-mails-ui-1.27.0-1.x86_64
carbonio-contacts-ui-1.17.0-1.x86_64
carbonio-admin-console-ui-0.10.9-1.x86_64
carbonio-shell-ui-12.0.0-1.x86_64
carbonio-auth-ui-1.4.5-1.x86_64
carbonio-calendars-ui-1.17.1-1.x86_64
carbonio-admin-login-ui-0.9.26-1.x86_64
carbonio-login-ui-0.9.30-1.x86_64
carbonio-common-appserver-native-lib-4.23.1-1.el9.x86_64
carbonio-prometheus-openldap-exporter-2.2.4-4.el9.x86_64
carbonio-prometheus-consul-exporter-0.13.0-2.el9.x86_64
carbonio-prometheus-nginx-exporter-1.4.2-2.el9.x86_64
carbonio-prometheus-node-exporter-1.9.1-2.el9.x86_64
carbonio-prometheus-mysqld-exporter-0.17.2-2.el9.x86_64
carbonio-appserver-db-4.23.1-1.el9.x86_64
carbonio-appserver-conf-4.23.1-1.el9.x86_64
carbonio-videoserver-confs-ce-1.1.14-1.el9.x86_64
carbonio-common-appserver-conf-4.23.1-1.el9.x86_64
carbonio-core-4.4.3-1.el9.x86_64
carbonio-appserver-service-4.23.1-1.el9.x86_64
carbonio-memcached-1.6.38-1.el9.x86_64
carbonio-zal-4.25.0-1.x86_64
carbonio-proxy-4.9.3-1.el9.x86_64
carbonio-mailbox-db-0.2.2-1.x86_64
carbonio-directory-server-4.23.1-1.el9.x86_64
carbonio-tasks-ce-0.5.3-1.x86_64
carbonio-message-broker-0.2.2-1.el9.x86_64
carbonio-preview-ce-0.6.4-1.el9.x86_64
carbonio-videoserver-ce-1.1.14-1.el9.x86_64
carbonio-files-ce-0.17.0-1.el9.x86_64
carbonio-perl-mail-spamassassin-4.0.1-4.el9.x86_64
carbonio-amavisd-2.13.1-3.el9.x86_64
carbonio-perl-crypt-openssl-rsa-0.35-1.el9.x86_64
carbonio-clamav-1.4.3-3.el9.x86_64
carbonio-postfix-3.10.3-1.el9.x86_64
carbonio-message-dispatcher-db-0.2.3-1.x86_64
carbonio-message-dispatcher-ce-0.15.3-1.el9.x86_64
carbonio-webui-4.4.3-1.el9.x86_64
carbonio-appserver-4.4.2-1.el9.x86_64
carbonio-docs-core-25.04.3-1.el9.x86_64
carbonio-poco-1.14.1-1.el9.x86_64
carbonio-docs-editor-25.04.3-1.el9.x86_64
carbonio-ws-collaboration-ce-1.6.2-3.x86_64
carbonio-ws-collaboration-db-0.2.4-1.x86_64
carbonio-prometheus-3.5.0-1.el9.x86_64
carbonio-catalog-0.0.2-1.el9.x86_64
carbonio-storages-ce-1.0.14-1.x86_64
carbonio-tasks-ui-0.0.17-1.x86_64
carbonio-ws-collaboration-ui-0.9.17-1.x86_64
carbonio-docs-connector-ce-0.5.3-1.x86_64
carbonio-docs-connector-db-0.0.3-1.x86_64
carbonio-mta-4.2.1-1.el9.x86_64
carbonio-files-ui-2.13.2-1.x86_64
carbonio-mailbox-jar-4.23.1-1.el9.x86_64
carbonio-user-management-0.8.4-1.x86_64
I hope you have got a backup and can restore to that. That is what I would recommend you do. People have reported several problems with upgrades and/or new installs of Carbonio CE 25.9.
You don't mention any details about your operating system, carbonio version, hardware you are using.
Damn..
Is there a way to easily dump the mails received since the last backup and then reimport them??
You could lookup cbmailplus on the net and in the download section there is a 30 day trial. Ubuntu only! I have not tried myself.
Or
Use Thunderbird and setup an email account with imap and download emails. Create a new folder like archive, select emails you want and drag them into that new folder (email's will be moved and not copied). Restore your Carbonio CE, thereafter move back emails from Thunderbird folder into inbox. That is in a nutshell.