> The Bat! has a privacy issue which could reveal internal structure of a
> company LAN.
This topic is more complex than it might look like at the first glance. There
are way too many SMTP-servers which deny connections if the email client uses
something like [220.127.116.11] during the
The Bat! has a privacy issue which could reveal internal structure
of a company LAN.
1. Send a mail to yourself
2. Receive it
3. Inspect source
4. Check last "Received: from" mail header
Could say something like
Received: from service2.fritz.box
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