Hello Thomas,
Thomas Stein <himbeere@???> (Do 19 Dez 2013 14:07:57 CET):
> Hello.
>
> I have a strange customer request. The cusomer wishes to use differnet
> smart hosts depending on from adress. Is this possible? My first try is
> not sooo successfull. Maybe someone did this in the past or has an idea?
> Thank you very much.
Here I've put together some example that should give you some idea.
If you really need the reply_to/from header, it's up to you… you may
change the setup. But beware … the router won't be usable for
verification anymore, since verification is done at the rcpt-to/mail-from
phase normally. At this point you do not know any header.
=======8<-----------------------------------------
# this is by no way a complete configuration file!
# it's just intended as a starting point
# The providers file
# All relevant information about the smart providers is stored
# in one place. This place is the "providers" file. The structure
# is simple. It consists of lines as in the example:
#
# # sender |server[:port] |user|password
# # -----------+---------------+----+---------
# foo@??? foobar.com foo secret
# *@bar.com bar.com/mx:smtp fuz secret2
# * smtp.gmail.com xxx baz
PROVIDERS = <your file name for the providers file here>
# some macros to ease the understanding
ADDRESS_DATA = ${sg{${lookup{$sender_address}lsearch*@{PROVIDERS}}}{\\s+}{\t}}
SMARTHOST = ${extract{1}{\x20\t}{$address_data}}
HOST = ${extract{1}{:}{SMARTHOST}}
PORT = ${extract{2}{:}{SMARTHOST}{$value}{submission}}
USER = ${extract{2}{\t}{$address_data}}
PASS = ${extract{3}{\t}{$address_data}}
domainlist local_domains = @
begin router
# the first router routes according the sender_address
smarthost:
driver = manualroute
address_data = ADDRESS_DATA
route_data = HOST
transport = smtp_auth
# in case you don't have a '*' line in your providers file
dnslookup:
driver = dnslookup
domains = !+local_domains
transport = smtp
no_more
begin transport
smtp_auth:
driver = smtp
hosts_require_auth = *
port = PORT
smtp:
driver = smtp
begin authenticators
plain:
driver = plaintext
public_name = PLAIN
client_send = ^USER^PASS
login:
driver = plaintext
public_name = LOGIN
client_send = :USER:PASS
=======8<-----------------------------------------
Best regards from Dresden/Germany
Viele Grüße aus Dresden
Heiko Schlittermann
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