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Tag: Exchange

PowerShell 0

[HOWTO] Adjust Outlook Web App Session Timeout

Today my boss asked me to extend the session lifetime for Outlook Web App to have a lower login frequency. As described in the article Session timeouts for Office 365 the session timeout is set to 6 hours by default. To change the session timeout the following steps have to be executed. Connect to Exchange Online using PowerShell Open a […]

PowerShell 0

Search-OSCEXOEmailMessage does not handle PageSize and Paging correctly

Another bug in the OSCEXO module… When searching for mails within a mailbox well known folder with more than “PageSize” messages the cmdlet Search-OSCEXOEmailMessage never return and keeps “searching” forever (or until you run out of memory – whatever happens first). The reason behind this is that the code that handles the “ExchangeService.FindItems()” calls does not increase the PageOffset and […]