Am 23.11.2014 um 03:22 schrieb Igor Chudov:
I have a special perl script, that I wrote, that scans emails, makes a
WHOIS query via a perl WHOIS module, and looks at the creation date.
It then flags all messages that are emailed from domains less than a
week old. The reason for this is that spam
Am 22.11.2014 um 23:49 schrieb Benny Pedersen:
No more info in public from me
so why make noise at all by saying nothing?
signature.asc
Description: OpenPGP digital signature
On Sat, 22 Nov 2014, Igor Chudov wrote:
I receive spam emails that contain extremely long URLs, about 2,400
characters. I wanted to know if spamassassin has a rule that I can
turn on to flag such URLs. I do not think that I ever receive
legitimate emails with URLs that long.
I don't think ther
I receive spam emails that contain extremely long URLs, about 2,400
characters. I wanted to know if spamassassin has a rule that I can
turn on to flag such URLs. I do not think that I ever receive
legitimate emails with URLs that long.
i
I have a special perl script, that I wrote, that scans emails, makes a
WHOIS query via a perl WHOIS module, and looks at the creation date.
It then flags all messages that are emailed from domains less than a
week old. The reason for this is that spammers register throwaway
domains, spam from the
No more info in public from me
Another way to seed spamtrap addresses is to make up some and
then feed them into "unsubscribe" links in spam sent to regular
users. I've got some of those I started that way 15 years ago
and they're still going strong.
On Sat, 22 Nov 2014, Ted Mittelstaedt wrote:
That's a lot of work, there's
That's a lot of work, there's a much easier way
Just search your /var/log/maillog for user unknown messages, and
create email addresses for the unknown users which are showing up
multiple times over multiple days. It's a great trick because it gets
spammers who already have email addresses in t
On Sat, 22 Nov 2014 13:15:29 +0100
Aban Dokht wrote:
> We also have honeypots with enabled IPv6 MX, but SPAM over IPv6 is
> very, very seldom.
We keep reputation reports from a large number of mailboxes and
they break down roughly as follows:
IPv4 mail: about 475 million reports of which 166 mi
On 21.11.2014 18:17, Matthias Leisi wrote:
We are about to simplify the reporting we
previously had, and want to push this especially to detect spam coming
in over IPv6.
We also have honeypots with enabled IPv6 MX, but SPAM over IPv6 is very,
very seldom. But pushing IPv6 anti spam is a good
10 matches
Mail list logo
