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different IP for outbound mail

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Avinash Pawar // Viva

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Jun 15, 2010, 7:13:25 AM6/15/10
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Dear Sir/Madam,

When any e-mail sent from postfix, the system's IP address will be use in email header.

But I want that each mail should take different ip's.

These ip's will store in ip tables or they will save in virtual interfaces.

Please suggest me whether this is possible or not. If possible then please let me know how we can implement this?

--
Incase of any further queries, Please feel free to mail me or contact me on the numbers provided below.

Thanks & Regards,
Avinash Pawar
Software Engineer.

Viva Infomedia Pvt. Ltd.
242, Oshiwara Industrial Centre,
New Link Road, Opp. Oshiwara Bus Depot,
Goregaon West, Mumbai 400104.
Direct: +91.22.40310356
Board: +91.22.40310310

Viva Infomedia: Awarded as Best SME (E-Commerce) at CNBC Emerging India Awards 2009

Wietse Venema

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Jun 15, 2010, 9:51:57 AM6/15/10
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Avinash Pawar // Viva:

> Dear Sir/Madam,
>
> When any e-mail sent from postfix, the system's IP address will be use in
> email header.
>
> But I want that each mail should take different ip's.
>
> These ip's will store in ip tables or they will save in virtual interfaces.
>
> Please suggest me whether this is possible or not. If possible then please
> let me know how we can implement this?

You may find useful information under "sender reputation" in the
Postfix 2.7 RELEASE_NOTES file. There is no Postfix document with
detailed examples for this.

Wietse

Avinash Pawar // Viva

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Jun 16, 2010, 6:46:27 AM6/16/10
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Hi Wietse,

I check out the sender reputation topics under Postfix 2.7 RELEASE NOTES.
But this is different than what I want.

I will explain you my requirements :

Consider there are 20 IP's will be bind on one single MTA server.

Then postfix will pickup any IP (or in round robin fashion) and send the mail with the help of choose IP.

Please suggest me any solution for the same.

Wietse Venema

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Jun 16, 2010, 6:51:55 AM6/16/10
to
Avinash Pawar // Viva:

> Hi Wietse,
>
> I check out the sender reputation topics under Postfix 2.7 RELEASE NOTES.
> But this is different than what I want.
>
> I will explain you my requirements :
>
> Consider there are 20 IP's will be bind on one single MTA server.
>
> Then postfix will pickup any IP (or in round robin fashion) and send the
> mail with the help of choose IP.

This is almost always used to bypass the receiver's rate limits,
and therefore this is not directly supported in Postfix.

Wietse

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