Alamgir Shamim:
> Hi,
>
> We have an ISP. We have lots of users. They use our smtp server to
> send mail. Very often we are facing a problem. Sometimes huge unwanted
> mail comes from our users to smtp server who are basically behind nat
> IP and make our smtp server's IP listed in many black list
Am 07.02.2015 um 20:05 schrieb Alamgir Shamim:
> Hi,
>
> We have an ISP. We have lots of users. They use our smtp server to
> send mail. Very often we are facing a problem. Sometimes huge unwanted
> mail comes from our users to smtp server who are basically behind nat
> IP and make our smtp server
Hi,
We have an ISP. We have lots of users. They use our smtp server to
send mail. Very often we are facing a problem. Sometimes huge unwanted
mail comes from our users to smtp server who are basically behind nat
IP and make our smtp server's IP listed in many black list sites like
SORBS and others
Actually, the program a) grabs pop3 object b) parses it c) modifies
subject slightly with certain keywords based on email contents d)
based on it builds smtp object. Hence, the from and to of the smtp
object is being assigned by from and to of the parsed pop object. So,
it is not a resend. The t
On Wed, Jul 31, 2013 at 09:31:20PM -0400, Roman Gelfand wrote:
> We are running an application which pulls mail from yahoo pop3 server
> and ultimately resends it, via local postfix server, keeping the same
> from and to addresses.
This is not generally possible. POP3 does not record the envelop
We are running an application which pulls mail from yahoo pop3 server
and ultimately resends it, via local postfix server, keeping the same
from and to addresses. The way I see it, there are rare instances
where from domain requires strict dkim enforcement. As a result,
yahoo rejects it notifyin
Carlos Alberto Bernat Orozco wrote:
Hi group
I'm writing to you as my only hope. I'm very dissapointed because I'm
black listed due to a misconfiguration that I haven't found where.
This is the problem. From a time, I've been watching my logs and this
is what I see:
Jul 14 23:48:21 server post
On Tue, Jul 29, 2008 at 5:49 AM, Carlos Alberto Bernat Orozco
<[EMAIL PROTECTED]> wrote:
> A lot of this. It appears I'm sending backscatter email. The account
> "ber" doesn't even exist and the "from=<>" is impossible to block
> until moment. I read the next:
>
> http://www.postfix.org/BACKSCATTER
Hi group
I'm writing to you as my only hope. I'm very dissapointed because I'm
black listed due to a misconfiguration that I haven't found where.
This is the problem. From a time, I've been watching my logs and this
is what I see:
Jul 14 23:48:21 server postfix/qmgr[11448]: A9044104A29: from=<>,
Hi group
I'm writing to you as my only hope. I'm very dissapointed because I'm
black listed due to a misconfiguration that I haven't found where.
This is the problem. From a time, I've been watching my logs and this
is what I see:
Jul 14 23:48:21 server postfix/qmgr[11448]: A9044104A29: from=<>,
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