I have some problems with a SBS 2011 server. It is running about several years now, but the customer changed his internet provider and also the router.
Then suddenly, exchange wasn't working anymore.
I can into the exchange management, no problems, but when I try to run the wizard connect to the internet, it fails. email not configured, run this wizard again to solve this.
I ran BPA and there was an empy windows with no information, but it didn't also give me an error.
Then I ran emtshooter, that program gave me no errors.
I also looked into the ctiw.log but there's so much information I don't know where to look, i did found out this error.
 181223.122940.5329: CoreNet: RebindConnectorsTask task failed
 181223.122940.5369: CoreNet: Exception caught in network detection/configuration with a specific router IP: Task: MessagingTasks.TaskRebindS
ors failed: Microsoft.WindowsServerSol
You are my final stop before reinstalling the server, so hopefully you can help me out.