Comment No mbox? (Score 1) 272
The last time I looked into thunderbird 3 all the mail was no going to be stored in an mbox format and wouldn't be stored in anything close to plain text. That's a deal breaker for me. I love the ability to grep a folder or even the entire inbox. The search in thunderbird has always been lacking but no matter how much the search is improved in thunderbird 3 it can't be good enough to replace the speed and power of what can be done on the command line.
If that's still the case and I had to switch to anything I'd go back to using to fetchmail