Thanks for Noel Jones
About ip match domain, It's working now.
/etc/postfix/main.cf
smtpd_sender_restrictions =
check_client_access cidr:/etc/postfix/enforce_ip_match_domain
smtpd_restriction_classes =
example
example = check_sender_access
On 6/6/2013 9:36 PM, Feel Zhou wrote:
Thanks Noel
one more thing, How to setting one IP bind two or three domain
Thanks a lot
...
# require_sender_A
A.example.com http://A.example.com OK
C.example.com OK
-- Noel Jones
Thanks for all
I have read the document
http://www.postfix.org/RESTRICTION_CLASS_README.html
Maybe it's not what I need to setting. I don't have internal email
distribution list, so do not need to protect it. And I don't want to
restrict any user send mail to off-site destinations.
My customer
On 6/6/2013 4:02 AM, Feel Zhou wrote:
Thanks for all
I have read the document
http://www.postfix.org/RESTRICTION_CLASS_README.html
Maybe it's not what I need to setting. I don't have internal email
distribution list, so do not need to protect it. And I don't want to
restrict any user send
Thanks Noel
one more thing, How to setting one IP bind two or three domain
Thanks a lot
2013/6/6 Noel Jones njo...@megan.vbhcs.org
On 6/6/2013 4:02 AM, Feel Zhou wrote:
Thanks for all
I have read the document
http://www.postfix.org/RESTRICTION_CLASS_README.html
Maybe it's not what I
Hello, My friend
This is Tom, I'm sending my greeting from China
I Use postfix for few month, My customer send mail via my mail server, So,
some IP is in mynetworks setting. for example, my_customer_server_ip is
permit send mail via my server But there is something serious with my
postfix server
Thanks,Mikael
I don't think that document is good to fix this problem
I want sender address match my customer's domain name
If not match ,mean that sender address was fake
Thanks for your help
Tom
2013/5/30 Mikael Bak m...@inbox.lv
On 05/30/2013 01:39 PM, Feel Zhou wrote:
[snip]
My
On 5/30/2013 6:39 AM, Feel Zhou wrote:
Hello, My friend
This is Tom, I'm sending my greeting from China
I Use postfix for few month, My customer send mail via my mail
server, So, some IP is in mynetworks setting. for example,
my_customer_server_ip is permit send mail via my server But there
On 05/31/2013 03:50 AM, Feel Zhou wrote:
I don't think that document is good to fix this problem
I want sender address match my customer's domain name
If not match ,mean that sender address was fake
Hi Tom,
This is a bad idea, it is very easy for a spammer to spoof your
customer's sender
On 5/30/2013 6:21 PM, Peter wrote:
On 05/31/2013 03:50 AM, Feel Zhou wrote:
I don't think that document is good to fix this problem
I want sender address match my customer's domain name
If not match ,mean that sender address was fake
Hi Tom,
This is a bad idea, it is very easy for a
On 05/31/2013 12:34 PM, Noel Jones wrote:
No, the client is already authorized by IP. Adding a sender domain
check is an additional restriction. This is also a simple some
trusted IP is sending a bunch of crap trigger.
Good advice, but SASL is not always possible or practical. And
solving
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