Sometime between yesterday and today, a couple of mysterious behaviors popped up with Exchange/Outlook.
1. One particular user set up her out-of-office response on the weekend, knowing that should would be out of the office for a while. It was fine until today, when it quit sending the response. I have not changed anything on the server, and the user did not change anything on her PC (she was in the hospital). I do not think anyone else did, either. The options are set up in Exchange, and her Outlook (2013) shows that the Out-of-office response is set. The response works for internal emails, but not external. It worked for both yesterday.
2. I have my account set to auto-forward all of my email to my gmail account. Normally, I get the email forwarded so that in my gmail account it shows as being from the person who originally sent it. As...