Wietse Venema пишет:
Bokhan Artem:
Wietse Venema ?:
Artem Bokhan:
Hi, can someone give me a hint how to randomly spread outgoing smtp
traffic over pool of ip-addresses?
Use network address translation, to map the source IP
address+port across a range of IP addresses.
Bokhan Artem:
I
On Thu, Feb 19, 2009 at 02:20:39PM -0500, Wietse Venema wrote:
/etc/postfix/main.cf
check_recipient_access pcre:/etc/postfix/random.pcre
/etc/postfix/random.pcre
/^(.)(.*)/FILTER smtp$1:$1$2
Regexp recipient lookups are keyed by the full user address, and the
character-set
It's easier to do with a src-nat within network gear. But let me tell
you that this is referred to as snowshoeing as it expands your IP
footprint, and is seen in the deliverability world as a slimy thing to
do.
People do it to mitigate the effects of their IP addresses being
blacklisted. But
On Thu, Feb 19, 2009 at 3:15 PM, Bokhan Artem art...@academ.org wrote:
Peter Blair пишет:
It's easier to do with a src-nat within network gear.
I understand, I just wanted to know if there is an intelligence way to bind
every ip address its own helo.
Well, you could place a slim smtp proxy
True enough-- but that won't help your HELO matching up with the
reverse of the IP that its bound to.
2009/2/19 Bokhan Artem art...@academ.org:
Peter Blair пишет:
Well, you could place a slim smtp proxy between postfix and the
Internet.
It's easier to write a small tcp server for tcp_table
2009/2/19 Bokhan Artem art...@academ.org:
smtp1 unix - - n - 100 smtp -o
smtp_helo_name=smtpout1.do -o smtp_bind_address=1.1.1.1
smtp2 unix - - n - 100 smtp -o
smtp_helo_name=smtpout2.do -o smtp_bind_address=2.2.2.2
KLaM Postmaster пишет:
Artem Bokhan:
Hi, can someone give me a hint how to randomly spread outgoing smtp
traffic over pool of ip-addresses
==
Why do you want to do this?
What problem are you trying to solve?
JLA
The main reason that some systems have too high limits, so legitimate mail
