On Wed, Mar 02, 2011 at 07:26:55AM -0800, David Newman wrote:
> I'm looking to automate mailing of user reports with a perl script
> that sends a message via a postfix server. The postfix server is
> configured to use virtual domains, and all users in these domains
> can send and receive messages.
>
> The script's recipients are all over the Net and neither their
> domain nor their usernames are defined on this postfix server.
So configure your script to send just like your regular users do.
http://www.postfix.org/BASIC_CONFIGURATION_README.html#relay_from
http://www.postfix.org/SASL_README.html#server_sasl
> The postfix server rejects the message because recipients don't
> have accounts on this box.
>
> The error message in maillog is like this:
>
> Mar 1 13:30:04 mail3 postfix/smtpd[99904]: NOQUEUE: reject: RCPT from
> hostB.networktest.com[1.2.3.4]: 550 5.1.1
> <[email protected]>: Recipient address rejected: User
> unknown in relay recipient table; from=<[email protected]>
> to=<[email protected]> proto=ESMTP
> helo=<localhost.localdomain>
This is reject_unauth_destination in smtpd_recipient_restrictions,
which typically would be preceded by permit_mynetworks and if using
SASL AUTH, permit_sasl_authenticated. If you have those permit_*
restrictions, neither case is being met.
> In main.cf, relay_recipient_maps calls
No, this is wrong. The relay domain class is for when your server is
MX host for a domain, but not the final destination. This is not the
issue as you have described. You want per-client (mynetworks) or per-
user (SASL AUTH) relaying.
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