Re[2]: 9.2.2.1 PRIVACY violation: The Bat! inserts local hostname (from LAN) instead of IP in brackets

2020-07-29 Thread Alexander Petrari via TBBETA
Hello, > 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 [192.68.1.20] during the

Re: 9.2.2.1 PRIVACY violation: The Bat! inserts local hostname (from LAN) instead of IP in brackets

2020-07-28 Thread Gwen
Hello list, hello Stefan, 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