Forum Discussion
Change to internal namespace
Normally you would have to reduce the TTL of DNS resources records in question when changing IP-adresses or host names. But as you are changing the namespace, the clients would have to pickup the new urls provided by AutoDiscover. AutoDiscover caches the data requested for a single user. So a change in vDir url configuration will be picked up by clients immediately.
For Exchange 2010, restart the AutoD application pool
For Exchange 2013+ you can use the follow two one-liners to restart the AutoD application and the service.
Get-ExchangeServer | ? { $_.AdminDisplayVersion -like '*15.*'} | % { Invoke-Command -ComputerName $_.Name -ScriptBlock {Restart-WebAppPool MSExchangeAutodiscoverAppPool } } Get-ExchangeServer | ? { $_.AdminDisplayVersion -like '*15.*'} | % { Invoke-Command -ComputerName $_.Name -ScriptBlock {Restart-Service MSExchangeServiceHost } }In addtion, these changes should be implemented during off-hours.
Cheers,
Thomas
Normally you would have to reduce the TTL of DNS resources records in question when changing IP-adresses or host names. But as you are changing the namespace, the clients would have to pickup the new urls provided by AutoDiscover. AutoDiscover caches the data requested for a single user. So a change in vDir url configuration will be picked up by clients immediately.
For Exchange 2010, restart the AutoD application pool
For Exchange 2013+ you can use the follow two one-liners to restart the AutoD application and the service.
Get-ExchangeServer | ? { $_.AdminDisplayVersion -like '*15.*'} | % { Invoke-Command -ComputerName $_.Name -ScriptBlock {Restart-WebAppPool MSExchangeAutodiscoverAppPool } }
Get-ExchangeServer | ? { $_.AdminDisplayVersion -like '*15.*'} | % { Invoke-Command -ComputerName $_.Name -ScriptBlock {Restart-Service MSExchangeServiceHost } }In addtion, these changes should be implemented during off-hours.
Cheers,
Thomas