The mailing list for listmasters using Sympa

[Steffen Gebert <address@concealed>]

Dear sympa users,

we have a sympa list server running and a few users complain about subjects 
like
> Re: Re: AW: Re: Re: foo bar

Is there a way that sympa automatically removes (at least) the Re: prefixes 
of such subjects?

I wasn't able to find a configuration option for that.

Thanks in advance!
Steffen