Re: [Dshield] Re: [Full-Disclosure] Windows Messenger Popup Spam on UDP Port 1026

From: Roy S. Rapoport (full-disclosure_at_ols.inorganic.org)
Date: 06/22/03

  • Next message: morning_wood: "[Full-Disclosure] Indigostar - Perledit" 
    To: full-disclosure@lists.netsys.com
Date: Sat, 21 Jun 2003 17:17:46 -0700

    On Sat, Jun 21, 2003 at 09:41:18PM +0200, Dietmar Goldbeck wrote:
    > If ISPs start blocking ports, i would vote for tcp/25.
    > People should not be allowed to run smtp servers, unless
    > they have proven knowledge in the relevant RFCs. :-))

    You're a little behind the curve -- blocking outbound port 25 is
    becoming more and more standard, especially with some of the larger ISPs
    (e.g. earthlink) as a spam-blocking measure.

    -roy
    _______________________________________________
    Full-Disclosure - We believe in it.
    Charter: http://lists.netsys.com/full-disclosure-charter.html

  • Next message: morning_wood: "[Full-Disclosure] Indigostar - Perledit"

    Relevant Pages

    • Re: [kde] kmail-
      ... In your situation you need to configure the SMTP servers for the two ... folder) you can set the 'Sender Identity'. ... I can connect to 2 ISPs using dial-up. ... Connections occur. ...
      (KDE)
    • Re: [kde] kmail-
      ... In your situation you need to configure the SMTP servers for the two ... I can connect to 2 ISPs using dial-up. ... Connections occur. ... Archives: http://lists.kde.org/. ...
      (KDE)
    • Re: [kde] kmail-
      ... On Saturday 25 February 2006 22:09, Lithion wrote: ... In your situation you need to configure the SMTP servers for the two ... I can connect to 2 ISPs using dial-up. ... Connections occur. ...
      (KDE)
    • Re: Domain HiJacking by SPAMMERS
      ... many smtp servers check if the sender domain exists (MAIL FROM: ... > received hundreds of ill-informed abuse reports. ... > ill-informed reports to cause us to be blacklisted by ISPs or Spam lists. ... We provide Ethical Hacking, Advanced Ethical Hacking, Intrusion Prevention, ...
      (Security-Basics)
    • Re: Sending mail away from home
      ... > Whenever I take my laptop on the road and connect to a wireless ... Most ISPs configure their SMTP servers to recognize only those whose IP ... The solution is to change the SMTP server for that mail account ...
      (microsoft.public.windows.inetexplorer.ie6_outlookexpress)