Untill I had to close my account with a, say ex~pensive, ie; uncaring web service org, I had Thunderbird installed on my PC. It worked very well until that firm got stinky. I'd customized it and enjoyed a great experience of usage, being able to use the layout by repurposing it for job hunting, with great results, until I had to close that providers account. Relevant to that, is TBird available for android systems? Thank you for your efforts over the years, it's been great.