Hi Helge,
for calls is quiet difficult to make a spam filtering since you do not
have enough information to feed the filters. IMHO the only available
data is the source IP and the FROM header - you can use permissions
module to set filters.
another idea is to credit a call with some trust based on agreements
with peers. You can read more on this concept in the TLS documentation -
you can extrapolate it from TLS to IP based auth.
for MESSAGEs...different story as is very similar to email - you may try
running a spam engine (as spamasassin) via external commands (exec) -
but this an highly inefficient way to hook it....but if you manage to do
it - at least as a proof of concept - we can think to more efficient
ways ;).
best regards,
Bogdan
Helge Waastad wrote:
Today, just some refelctions...
A colleague of mine, early today, started getting spam messages on his
Skype account, and this got me thinking:
What about spamfiltering on proxy level?
Has anyone tried to execute a spamassassin script on, for instance, a
MESSAGE and either forwarded or discarding the call?
I know this would have a deep impact on processing time, but anyway, I
thought this was an interesting scenario..
br hw
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