Hi, I am new to Thunderbird. I downloaded it to use with Quickbooks. My first problem is all my emails are coming in marked as read and greyed out. I have all my settings updated according to all the things I have already googled and nothing is working. The next problem is with quickbooks. In Gmail, when I send an invoice I get a dropdown bar to select which preset email form I want to use. In Thunderbird, there is no option for this. Also Thunderbird does not seem to integrate with quickbooks at all. When I add an email address to an invoice, gmail with ask if I want to save it or remove it and Thunderbird does not and I am spending a lot of time retyping the email body. I was under the impression that Thunderbird worked better with Quickbooks. We had been using Gmail and I wanted to get away from that and so I moved to Thunderbird thinking I would have better integration. It could very well be me, I just need some direction. I appreciate any input. Thank you in advance.