Microsoft Exchange Improvement Suggestions Exchange Server

Allow a user to change their FROM address to any of the SMTP addresses on their mailbox or one they have Send As rights to.

My understanding is that the SMTP Queue viewer is only available in the Exchange toolkit on the Exchange 2013 mailbox server. Would prefer to have the Queue viewer available in the web-based EAC.

Please add support for a catch-all mailbox. There are certainly downsides to it, but it would make some transitions much easier. For instance a migration from another groupware solution with complex SMTP rewrite/redirection rules. (i.e. Procmail/postfix). Transitioning can be daunting if it is not certain all SMTP addresses are correctly transfer on Exchange.
There are some blogs that use Transport rules, such as this... more »

Currently all the receive connectors traffic in Exchange 2013 is logged into one single file.

I think it would be much beneficial to specify separate file for each connector.