Why do you need an entire SMTP server system to send spam?
It is far more efficient to write a program that simply does the required
handshaking and then streams a text file directly to the SMTP port of the
target.
public class mailtest {
/** Test the MailModule */
public mailtest() {
}
public static void main(String[] args) {
// TODO code application logic here
try {
MailModule mailer = new MailModule("smtp.victim.com");
mailer.sendmsg(
"[EMAIL PROTECTED]",
"[EMAIL PROTECTED]",
"test thing",
"This is a test");
}
catch (IOException e){
System.out.println("IoException");
/* do other stuff with error information as needed */
}
}
Of course all the hard stuff is done in MailModule.java.
It would be antisocial to divulge what goes on in there to someone
interested in spamming the world ;-)
I build this routine into my applications as a kind of automated "phone home
for help" system. It works well. A less ethical person would wrap the code
in a routine that creates as many mailer objects as will fit in memory and
keeps them pumping 24/7.
David Moss
-----Original Message-----
From: Bruno Pedrosa [mailto:[EMAIL PROTECTED]
Sent: Thursday, 3 July 2008 12:47 AM
To: James Users List
Subject: Re: Mail marketing with James Mailet - sending Millions mails
Yes, is identical e-mails, and I need to track bounces/delivery too(it's
very important). What I need is some API or code that help me sending this
same e-mails, for many users with a good perforamance. Or, if there isnt
anything in james like that, some idea for develop this.
Do you know any examples?
Thanks in advance.
On Wed, Jul 2, 2008 at 11:36 AM, Stefano Bagnara <[EMAIL PROTECTED]> wrote:
> Bruno Pedrosa ha scritto:
>
>> Hi Stefano, I really appreciate your answer. What I will do is send about
>> 20
>> e-mails per second to each domain, for instants, 20 emails to @aol.com,
>> at
>> same time 20 e-mails to @gmail.com. Do u have any code that can help me?
>> Or
>> a suggestion like an application that do that like a good smtp server ?
Do
>> u
>> know if James could help me developing this ?
>>
>> Thank u very much.
>>
>
> Do you need to send different emails (mail merging) or identical emails?
> In the latter case you will need around 1/5th of connections (tweaking how
> many recipients for each mail for each domain you want to use).
>
> That said there is a lot of james code you could reuse, but again this
> depends on what exactly you have to do, if you have to track
> bounces/delivery, how important is reliability and so on...
>
> Stefano
>
> On Sun, Jun 29, 2008 at 9:10 AM, Stefano Bagnara <[EMAIL PROTECTED]> wrote:
>>
>> Bruno Pedrosa ha scritto:
>>>
>>> Hello,
>>>
>>>> I need to do an application that send millions of e-mails in the same
>>>> day.
>>>> Is there anything in James to help me with this? I was thinking in
>>>> develop
>>>> an application that run some threads and send about 200 e-mails por
>>>> second
>>>> but I am kinda lost. Maybe I dont need to do that, there is some
another
>>>> application that I can use.
>>>>
>>>> Could someone help me?
>>>>
>>>> Thanks :-)
>>>>
>>>> Of course this not only depend on JAMES Server but also on the hardware
>>> you
>>> use.
>>> On a very small machine I am able to send 1 million mail per day, but
>>> this
>>> required changes to the code.
>>> Out of the box I was stuck to near 300000 mail per day.
>>>
>>> I think 200 email per second is really out of scope for JAMES, ATM, but
>>> again it depends on hardware and what exactly you want to do (what kind
>>> of
>>> messages, what kind of tracking, what reliability you need... ).
>>>
>>> Stefano
>>>
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>>>
>>>
>>
>
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