RE: base64 html page in headers

2025-01-31 Thread Marc
> I just received this crap from ceneo.pl. Interesting is > that in the > header (or just below it?) > > > Just below it. The blank line delimits headers from body. > > > > > Thanks. If they knew this at microsoft/outlook, I woul

RE: base64 html page in headers

2025-01-31 Thread Marc
> > > I just received this crap from ceneo.pl. Interesting is that in the > > header (or just below it?) > > Just below it. The blank line delimits headers from body. > > Thanks. If they knew this at microsoft/outlook, I would not be wasting anyones time with this.

Re: base64 html page in headers

2025-01-24 Thread Bill Cole
On 2025-01-24 at 08:03:42 UTC-0500 (Fri, 24 Jan 2025 13:03:42 +) Marc is rumored to have said: I just received this crap from ceneo.pl. Interesting is that in the header (or just below it?) Just below it. The blank line delimits headers from body. there is a large (2154 lines) base64 en

Re: base64 html page in headers

2025-01-24 Thread Vincent Lefevre
On 2025-01-24 13:03:42 +, Marc wrote: > Afaik you use mime mime headers to separate txt and html version of > the email. I was wondering if this is a new trick to bypass spam > detection, and if spamassassin decodes these blocks. There are more and more legitimate messages encoded in base64 (i