[sandrarand]

I've been screwed by Mac Mail one too many times, and now I've made the decision to move my mail to Thunderbird. However, I'm having zero luck getting my employers' mail accounts to integrate (2 jobs, 2 exchange mail accounts). Is there a plugin I'm missing? Do I need to change the server names? I'm so confused...

[Rockn]

You can only access Exchange email outside of the org via OWA or another special setup supported by your Exchange admin. I am sure they would also have to approve your use of Thunderbird if it were even permitted.