Le 07/06/2013 ? 10:55:59+0200, Christian Mack a écrit
Hi,

Thanks for your answer.

> 
> 
> Am 2013-06-06 23:09, schrieb Albert Shih:
> > 
> > I've a strange report from one of my user. 
> > 
> > He claim he just receive some message from yahoo (not important can be any
> > server) smtp server for unknown user. 
> > 
> > Meanning he send a email to this unknown user. Of course he never send this
> > message (spam). 
> > 
> > First I suspect some basic spam. But when I check the header I see : 
> > 
> >     x-sogo-message-type: calendar:invitation-reply
> >     
> > and indeed the message is really send from sogo.
> > 
> > My question is : Is it possible sogo reply AUTOMATICALLY to some message ?
> > That's sound very strange to me but...well...I'm want to be sure. 
> > 
> 
> If you use resource accounts, then yes.
> They will automatically accept invitations, if the desired time frame is
> not already used up by other events.
> Accepting invitations from users outside SOGo means sending them an email.
> 
> That is by design, and the sole purpose of resource accounts.
> 

Well the point is I don't use resource accounts. And more strange the first
mail was a spam. 

What I can find in the log, 

    someone on internet send a spam to my user.

    sogo answer automaticaly to this spam

    of course the spammer address don't exist

    so the user received a return warning message say the spammer address
    don't exist.

I'm little worry about that because that's mean if it's really append, some
spammer can use sogo as spam realy. 

Regards. 

-- 
Albert SHIH
DIO bâtiment 15
Observatoire de Paris
5 Place Jules Janssen
92195 Meudon Cedex
France
Téléphone : +33 1 45 07 76 26/+33 6 86 69 95 71
xmpp: [email protected]
Heure local/Local time:
ven 7 jui 2013 23:05:45 CEST
-- 
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