That's how my private queues are set up, but that doesn't prevent
spammers from trying every possible email address on my server, when
they do find a private one they get this return email. Perhaps I
misunderstood .. is there a spot to change that behavior for everyone
and unprivileged?
Curtis,
We don't get spam so my answer won't work for you. We have set up our
RT so that no spam gets in. That way, RT can automatically create (
grant 'privileged' to) users that pass authentication and all email
users get automatically created as 'unprivileged' users. That's what we
Yeah I'm talking about backscatter, when someone sends spam as a spoofed
user and the smtp server bounces that spam back to the spoofed address,
effectively relaying spam for them. Postfix does recipient lists so the
majority won't bounce for email addresses not in my /etc/aliases, I have
Yeah I'm talking about backscatter, when someone sends spam as a spoofed
user and the smtp server bounces that spam back to the spoofed address,
effectively relaying spam for them. Postfix does recipient lists so the
majority won't bounce for email addresses not in my /etc/aliases, I have
Is there any way to not notify the sender when they don't have permission? I
don't mind the root@ notification but spammers just hammer all our queues and
the closed ones don't have a spam filter on it .. so it causes tons of
backscatter (spoofed sender returns spam). All our public queues are
Curtis,
Try removing those permissions from EVERYONE and UNPRIVILEGED to
PRIVILEGED only. Hope this helps.
Kenn
LBNL
On 8/20/2008 10:48 AM, Curtis Bruneau wrote:
Is there any way to not notify the sender when they don't have permission? I
don't mind the root@ notification but
