I use Thunderbird as my main mail client and love it. I've tried a number of clients and always come back to it. The two big things for me are the search and th

I use Thunderbird as my main mail client and love it. I've tried a number of clients and always come back to it. The two big things for me are the search and the ecosystem of add-ons. I do hope the redesign considers add-on developers. A lot have been abandoned by their maintainers who become frustrated with keeping up with Thunderbird's changes. One thing I'd love to see is an easy way to send money to support add-on creators.