Exchange Server 2019 articles, fixes and updates - letter C

This list contains all of the known Microsoft Knowledge Base articles, howtos, fixes, hotfixes, webcasts and updates of Microsoft Exchange Server 2019 starts with letter C that have been released. The list is daily updated.

• 4514141 Cumulative Update 3 for Exchange Server 2019 Q4514141 KB4514141 December 3, 2019
• 3027536 Can't establish a TLS connection to a remote mail server in Exchange Online or Exchange Server Q3027536 KB3027536 November 18, 2019
• 4488401 Cumulative Update 2 for Exchange Server 2019 Q4488401 KB4488401 October 10, 2019
• 320027 Cannot send or receive e-mail messages behind a Cisco PIX or Cisco ASA firewall Q320027 KB320027 September 27, 2019
• 4515271 Can’t convert a migrated remote user mailbox to shared in Exchange Server 2019 and 2016 Q4515271 KB4515271 September 17, 2019
• 4515261 Can't copy eDiscovery search results for mailboxes with Exchange online archives in Office 365 in Exchange Server 2019 and 2016 Q4515261 KB4515261 September 17, 2019
• 4513500 Can't sign in to OWA or EAC after you install Exchange Server 2019 CU2 that configures AD FS Q4513500 KB4513500 September 17, 2019
• 4502140 Can't preview an eDiscovery search when there are multiple domains in Exchange Server 2019 and Exchange Server 2016 Q4502140 KB4502140 June 18, 2019
• 4502135 Correct the error message that you receive when installing Exchange Server 2019 in an organization that has Exchange Server 2010 installed Q4502135 KB4502135 June 18, 2019
• 4502134 Can't get all the emails when searching mailbox by using an end date that's different from today in Exchange Server 2019 Q4502134 KB4502134 June 18, 2019
• 4502133 Can't use Outlook on the web to reply a partner email through mutual TLS in Exchange Server 2019 and 2016 Q4502133 KB4502133 June 18, 2019
• 4502132 Can't reply to old emails after migration even though old legacyExchangeDN is set to migrated mailbox in Exchange Server 2019 and 2016 Q4502132 KB4502132 June 18, 2019
• 4488396 Can't search any results in manually added shared mailbox in Outlook in Exchange Server 2019 and 2016 Q4488396 KB4488396 June 18, 2019
• 4508006 Cannot migrate on-premises archive mailboxes to Office 365 in a hybrid migration Q4508006 KB4508006 June 17, 2019
• 4471391 Cumulative Update 1 for Exchange Server 2019 Q4471391 KB4471391 April 7, 2019
• 3205799 "Cannot get child of ADObjectId" error when you install the Edge Transport server role on a domain-joined Exchange server Q3205799 KB3205799 February 28, 2019
• 4488266 Client application doesn't honor EwsAllowList in Exchange Server 2019 and 2016 Q4488266 KB4488266 February 12, 2019
• 2617816 Can't sign in to OWA or ECP if Exchange Server OAuth certificate is expired Q2617816 KB2617816 November 26, 2018