[ingo] Error when saving filter

[Arjen de Korte]

Citeren Andreas Moroder <andreas.moroder at sb-brixen.it>:

> When I try to activate the script I get this error
>
> {45}script errors: line 4: unsupported feature
>
> Can anyone tell me what's the reason and how I can get it to work ?

It depends on your Sieve plugin. My guess is that you're running  
Dovecot and that you didn't enable the 'imapflags' extension (which is  
disabled by default). In that case, you'll need to add

     sieve_extensions = +imapflags

in your Dovecot configuration files.

Best regards, Arjen