Draft: 7.10.6 hotfix-6141

WILL BE MERGED BY RELEASE TEAM

Issues

• https://jira.open-xchange.com/browse/OXUIB-1043
• https://jira.open-xchange.com/browse/OXUIB-1212
• https://jira.open-xchange.com/browse/OXUIB-1384
• https://jira.open-xchange.com/browse/OXUIB-1474
• https://jira.open-xchange.com/browse/OXUIB-1593
• https://jira.open-xchange.com/browse/OXUIB-1638
• https://jira.open-xchange.com/browse/OXUIB-1642
• https://jira.open-xchange.com/browse/OXUIB-1659
• https://jira.open-xchange.com/browse/OXUIB-1665
• https://jira.open-xchange.com/browse/OXUIB-1666