Am 07.06.2013 07:20, schrieb Rimas Kudelis:
When you are reading a message, Thunderbird displays all of it, but anything starting with the '-- ' line will be presented in grey by default. Only when you are replying to a message, that "signature" is removed.
And that means: *All* older text ist removed.
One small hint for friends of top postings:
I thing for top-postings it is better not to begin each quote-line with ">", as its standard for classic inline-quote.