Hello,

multiple ip on one machine, how to config multiple ip Outbound ?
eth0:0 111.111.111.111
eth0:1 111.111.111.112
eth0:2 111.111.111.113
eth0:3 111.111.111.114

i want Outbound mail can automatic balance those IP, i have't idea,
you can help me ? please.

Thank You Very Much !!

I am currently attempting to setup a Request Tracker, it currently
receives properly by reading emails off GMail using fetchmail.

Though if I try and reply to the person, it says in mail.info:

From: www-data@debian
To: email-of-person-reporting-problem

I set postfix as

relayhost = isp's smtp address

Postfix seems to say it sent it successfully in mail.info, yet the
user never gets the email, and I think it has to do with sending it
out as www-data in the from.

Please take a look at my mailgraph:
http://peter.petra.ac.id/cgi-bin/mailgraph.cgi
You can see that there are missing periods of sent mails on regular
times.
The mails always stay in the active queue for 2 hourse until they are
sent (especially to local), and strangely sometimes they go in the
deferred queue.
My main.cf and master.cf are here:
http://pastebin.com/m3b6b3606
and
http://pastebin.com/m6cbaa6fd

Hello,

I was wondering a postfix guru could assist?.

I am providing 'mailwashing' facilities using postfix, spamassassin
and clamav for a client of mine who is hosting Exchange. The Exchange
server is behind a firewall which has two WAN connections, both of
which are connected (different ISP's).

Currently the firewall is limiting inbound port 25 traffic from my
postfix server only.

What i would like to do is tell postfix to direct emails to ISP
provider 1 and failover to ISP provider 2 if provider 1 goes down.

I am currently using transport.db to direct traffic through postfix
but i am unsure how to configure the failover option.

Can someone shed some light?

Much appreciated.

Leo

Hello,

I want to limit the domains to which my users send mail to. Basically
all users should be able to send mail to only two domains (say xyz.com
and abc.com). Postfix should not be able to send mails to other
domains.
How can i achive this.

I have treied
1) smtpd_client_restrictions and access file combination
2) smtpd_client_restrictions and mynetwork file combination
3) also the following setup.
smtpd_recipeint_restrictions = check_sender_access hash:/etc/postfix/
restricted_senders
smtpd_recipeint_restrictions = check_relay_domains
smtpd_restriction_classes = local_only
local_only = check_recipient_access hash:/etc/postfix/local_domains,
reject

Nothing worked.. Any help would be great..!!

Alex

To resume :
My website : ito-marine.com
Web host : online (ns0.online.net)
MX host : e-zone (mail.e-zone.fr)

When I launch "telnet ito-marine.com 25", I obtain :
Trying 88.191.253.197... (what is Online IP range not E-zone one)

When I launch "dig ito-marine.com mx", I obtain :
; <<>> DiG 9.4.2-P1 <<>> ito-marine.com mx
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 13858
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 2

;; QUESTION SECTION:
;ito-marine.com. IN MX

;; ANSWER SECTION:
ito-marine.com. 14400 IN MX 10 mail.e-zone.fr.

;; ADDITIONAL SECTION:
mail.e-zone.fr. 107 IN A 212.35.125.180
mail.e-zone.fr. 107 IN A 212.35.125.162

Hi there, I'm a Postfix newb playing my way with FreeBSD 7 port named
postfix-current-2.6.20080814,4. In http://www.postfix.org/ADDRESS_REWRITING_README.html
it says that:

Postfix never rewrites message header addresses from remote SMTP
clients when the remote_header_rewrite_domain parameter value is empty
(the default setting).

Nevertheless when I connect to Postfix SMTP from another machine and
attempt to relay through it, mail eventually arrives with domain name
appended:

From few day I have a problem with sending emails to some users on my
network .From external emails everything is ok .I have about 70 user
and as I known 3 of them have problem with sending email to my
accounts in my domain . Email back to sender with error
This is the Postfix program at host.com.

I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.

For further assistance, please send mail to

If you do so, please include this problem report. You can
delete your own text from the attached returned message.

The Postfix program

username@mydomian.com : Host or domain name not found. Name
service error for name=mydomain.com type=A: Host not found

Postfix logs :

postfix/smtp[25597]: 40BE2394162: to=mydomain.com>, relay=none,
delay=0, status=bounced (Host or domain name not found. Name service
error for name=mydomain.com type=A: Host not found)

I don’t have any idea what is wrong .
Please help me .

From few day I have a problem with sending emails to some users on my
network .From external emails everything is ok .I have about 70 user
and as I known 3 of them have problem with sending email to my
accounts in my domain . Email back to sender with error
This is the Postfix program at host webmail.veraxsystems.com.

I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.

For further assistance, please send mail to

If you do so, please include this problem report. You can
delete your own text from the attached returned message.

The Postfix program

username@mydomian.com : Host or domain name not found. Name
service error for name=mydomain.com type=A: Host not found

Postfix logs :

postfix/smtp[25597]: 40BE2394162: to=mydomain.com>, relay=none,
delay=0, status=bounced (Host or domain name not found. Name service
error for name=mydomain.com type=A: Host not found)

I don’t have any idea what is wrong .
Please help me .

I am trying to setup a FreeBSD server to run Postfix and MailScanner
as a company for our companie's email.

I have Postfix able to relay mail to the appropriate server and now I
want to plugin MailScanner. As suggested by the MailScanner
documentation I setup the Header_Checks to move all /^Received:/ mail
to HOLD, however despite this mail still seems to go through.

I want to get this to work before I move on to configuring
MailScanner.

This is what my postconf looks like. I read one post where it
mentioned that the cleanup daemon might be ignoring header_checks but
I have no idea how to configure the cleanup daemon beyond what I've
done in main.cf. Any help would be appreciated. I'm sure its probably
something really simple but I am just missing the final piece.

alias_database = hash:/etc/mail/aliases header_checks = regexp:/usr/
local/etc/postfix/header_checks hash_queue_depth = 2 hash_queue_names
= incoming,hold,defer,deferred
command_directory = /usr/local/sbin...