Peter Ulrich Kruppa wrote:
Hello,
for some time now I keep receiving spam mails from my own (small) mail
server, some of them with faked usernames some of them even with my own
([EMAIL PROTECTED]).
1) How is this possible?
2) What can I or do I have to do against it?
I am running a
Peter Ulrich Kruppa wrote:
Hello,
for some time now I keep receiving spam mails from my own (small) mail
server, some of them with faked usernames some of them even with my own
([EMAIL PROTECTED]).
How have you identified that they are actually being delivered by your
server itself?
It
On Wed, 2008-08-27 at 11:40 -0400, Steve Bertrand wrote:
Peter Ulrich Kruppa wrote:
Hello,
for some time now I keep receiving spam mails from my own (small) mail
server, some of them with faked usernames some of them even with my own
([EMAIL PROTECTED]).
How have you identified
Steve Bertrand schrieb:
Peter Ulrich Kruppa wrote:
Hello,
for some time now I keep receiving spam mails from my own (small) mail
server, some of them with faked usernames some of them even with my
own ([EMAIL PROTECTED]).
How have you identified that they are actually being delivered by
On Aug 27, 2008, at 7:38 AM, Peter Ulrich Kruppa wrote:
for some time now I keep receiving spam mails from my own (small)
mail server, some of them with faked usernames some of them even
with my own ([EMAIL PROTECTED]).
1) How is this possible?
Forging email headers is trivial. You can
Peter Ulrich Kruppa wrote:
Steve Bertrand schrieb:
Peter Ulrich Kruppa wrote:
for some time now I keep receiving spam mails from my own (small)
mail server, some of them with faked usernames some of them even with
my own ([EMAIL PROTECTED]).
The only way to tell for certain is to review
Peter Ulrich Kruppa wrote:
Hello,
for some time now I keep receiving spam mails from my own (small)
mail server, some of them with faked usernames some of them even
with my own ([EMAIL PROTECTED]).
Matthew's message beat me to the response but I had typed
one. There are some great tools
Sorry, I forgot to post to the list!
Matthew Seaman schrieb:
Peter Ulrich Kruppa wrote:
Steve Bertrand schrieb:
Peter Ulrich Kruppa wrote:
for some time now I keep receiving spam mails from my
own (small) mail server, some of them with faked
usernames
Peter Ulrich Kruppa wrote:
Matthew Seaman schrieb:
If you're using sendmail as your MTA, then look at
implementing the following features in your $(hostname).mc:
Would that mean a file called
/etc/mail/pukruppa.net.mc
in my case? Since I get
# hostname
pukruppa.net
or do I
