On 20.08.20 09:13, Loren Wilton wrote:
I've started receiving a bunch of spam or more likely phish mails
that contain the following sort of trash in large quantities
between almost every word of the visible text. The invisible font
rules don't seem to catch this.
<span style=3D"font-size: 0vw;">lzdtec</span>
On Fri, 21 Aug 2020, Matus UHLAR - fantomas wrote:
I have noticed those some time ago.
I wonder what's the point of sending such mail.
On 21.08.20 09:21, John Hardin wrote:
It's an attempt to obstruct spam detection via naïve text matching in
the raw HTML. It has no effect (beyond being a fairly good spam
indicator) if the text is rendered before being scanned.
that would make sense if it contained any non-dummy text
--
Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/
Warning: I wish NOT to receive e-mail advertising to this address.
Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu.
"The box said 'Requires Windows 95 or better', so I bought a Macintosh".
