RE: a lot of ndr's for mail i did not send

Tech Tip: Click here to run a free scan for Windows Errors and optimize PC performance



Verify that these did not originate with your server or go out through your
gateway. If they didn't, then likely some spammer or virus has sent out mail
with your address spoofed as the sender. If that is the case. there's not
much you can do about it since this would be entirely external to your
organization.

"Chris" wrote:

Hello,

I am getting a lot of NDR's for mail that I just did not send. What can I
do to track down the problem??
TIA
.



Relevant Pages

  • RE: Exchange server & Web Security for mid size company.... Need advise.
    ... I'm an advocate of AV at the gateway, mail server and desktop. ... AntiVirus on the Exchange server will take out a LOT of "virus" messages ...
    (Security-Basics)
  • RE: Sircam
    ... Your product did not eradicate SirCam with your initial Definition file. ... Configuring your gateway or Exchange server to block PIF or LNK extensions ... the gateway is great, but it doesn't help with someone uses Web Email or POP ... What if i suggest to STOP the coming of this virus at all???? ...
    (Security-Basics)
  • RE: IPNAT / IPF / rdr issue
    ... All your clients are on the LAN behind the gateway correct. ... > request has to go to your ISP DNS server to get your public ip ... > block out log first quick on dc0 all ...
    (freebsd-questions)
  • Re: Default Gateway on VPN subnets
    ... Now I understand that you are using the TZ170 VPN routers to establish the ... Once the default gateway of the remote 2003 server was automatically ... to access the internet or the SBS network? ...
    (microsoft.public.windows.server.sbs)
  • Re: Is VMS losing the Financial Sector, also?
    ... On Behalf Of Bill Gunshannon ... Is VMS losing the Financial Sector, ... One of their Customers was running Windows Server and was down for 2 ...
    (comp.os.vms)