We have a Wordpress blog that is outside our network, hosted by Apache. When I send test emails from the blog, we receive email when they are sent to Hotmail and Gmail, but we do not receive email when sent to our domain which has an Exchange 2007 server, and Forefront. We also have Postini in the cloud filtering email before it gets into our network.
The server that has our Wordpress blog is shared, so I do not think I have access to the error log or much of anything on that server. But I have total access to our Windows network.
How can I find out what blocked the email? Neither Postini or our internal AV acknowledges blocking it. Is there any monitor or log in Exchange 2007 that would report blocking an email?
Maybe I'll never know, but is there at least some monitor in Exchange 2007 I can view?