Problem with encoding when iso-8859-1 foreign characters are found in the From header

[Eymerich]

> There are two open tickets for something very close to this. One for sending
> and one for receiving:
>
> #1484166 and #1484205
>
> I'm not aware of any potential fixes for them, though.
>
I think the question has been recently raised in the forum, it is a
small talk between me and another user, I have submitted him a 'patch'
maybe you can take a look here:
http://roundcubeforum.net/forum/index.php?topic=1090.0

I think it's the same problem.