I'm french and i don't speak english very well ==> excuse me for my language.
So i have problem.
After installation : ok no problem (1 month ==> no problem)
connection to the webmail ==> this pop up : Failed to load Yahoo ! Maps API.
whith IE8 no problem, whith Firefox(windows en linux) problem, whith epiphany no problem !
For me configuration server is the same and configuration firefox is the same to !!!