Outlook prompts for credentials with Exchange 2010 and 2013/2016 coexistence

Notice: This post does not contain any pictures. They were all lost during the import from my old Gonjer.com site. I do apologize for that but I hope that the post will still help. For some time ago I stumbled upon a strange credential prompt in Outlook for an entire organization after changing the Autodiscover …

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New-CsOnlineSession returns (404) Not Found

For some time ago I was in the process of setting up a Hybrid “Skype for Business Online” and “Lync 2013 On-oprem” environment. When it was time to activate the Lync-federation with the New-CsOnlineSession cmdlet I got rejected with a (404) Not Found

I received the following output: VERBOSE: Determining domain to admin VERBOSE: …

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Fatal error: Uncaught RuntimeException: Error saving action: Error saving action: [Microsoft][ODBC Driver 17 for SQL Server][SQL Server]Unclosed quotation mark after the character string 'O:30:"ActionScheduler_SimpleSchedule":2:{s:22:"'. in D:\home\site\wwwroot\wp-content\plugins\wpforms-lite\vendor\woocommerce\action-scheduler\classes\migration\ActionScheduler_DBStoreMigrator.php:44 Stack trace: #0 D:\home\site\wwwroot\wp-content\plugins\wpforms-lite\vendor\woocommerce\action-scheduler\classes\data-stores\ActionScheduler_HybridStore.php(225): ActionScheduler_DBStoreMigrator->save_action(Object(ActionScheduler_Action), NULL) #1 D:\home\site\wwwroot\wp-content\plugins\wpforms-lite\vendor\woocommerce\action-scheduler\classes\ActionScheduler_ActionFactory.php(177): ActionScheduler_HybridStore->save_action(Object(ActionScheduler_Action)) #2 D:\home\site\wwwroot\wp-content\plugins\wpforms-lite\vendor\woocommerce\action-scheduler\classes\ActionScheduler_ActionFactory.php(84): ActionScheduler_ActionFactory->store(Object(ActionSc in D:\home\site\wwwroot\wp-content\plugins\wpforms-lite\vendor\woocommerce\action-scheduler\classes\migration\ActionScheduler_DBStoreMigrator.php on line 44