In Yosemite, how do I change my incoming mail server?
In Yosemite, I can't change my incoming mail server. I have to use one for my office network, and another when outside the network. In the older OS I could easily change it (even though is would always rearrange the order of my email accounts). Now the field for the incoming mail server is grayed out and can't be changed.
Help!!
OS X Mountain Lion (10.8.3)