[aklug] Re: postfix, um... not quite done

From: Joshua J. Kugler <joshua@eeinternet.com>
Date: Tue Nov 23 2010 - 14:05:40 AKST

On Tuesday 23 November 2010, Christopher Howard elucidated thus:
> I actually already had these settings in my main.cf, which were not
> working, so I was hoping to get a bare-bones example from somebody on
> the list. But I'll go over the docs again today and try to figure out
> where I have gone wrong.

Here's what I have in my config. No, I haven't included all the
settings. Just what appears relevent.

main.cf:
# TLS parameters
smtpd_tls_cert_file=/etc/ssl/pem/eei.pem
smtpd_tls_key_file=/etc/ssl/private/eei.key
smtpd_use_tls=yes
smtpd_tls_session_cache_database = btree:${queue_directory}/smtpd_scache
smtp_tls_session_cache_database = btree:${queue_directory}/smtp_scache

# See /usr/share/doc/postfix/TLS_README.gz in the postfix-doc package
for
# information on enabling SSL in the smtp client.

# SASL Auth stuff
smtpd_sasl_auth_enable = yes
smtpd_sasl_authenticated_header = yes
smtpd_sasl_application_name = smtpd

smtpd_recipient_restrictions = permit_mynetworks,
        permit_sasl_authenticated,
        reject_unauth_destination,
        reject_non_fqdn_recipient

# This is used in master.cf
eei_smtpd_client_restrictions = permit_mynetworks
        reject_unauth_pipelining
        permit_sasl_authenticated
        check_client_access cidr:/etc/postfix/whitelist.cidr
        reject

Make sure you have this in master.cf:

submission inet n - - - - smtpd
        -o smtpd_etrn_restrictions=reject
        -o smtpd_client_restrictions=permit_sasl_authenticated,reject

Submission is port 587. Sometimes needed because hotels (or other
networks) will not allow outgoing port 25.

j

-- 
Joshua Kugler
Part-Time System Admin/Programmer
http://www.eeinternet.com - Fairbanks, AK
PGP Key: http://pgp.mit.edu/  ID 0x73B13B6A
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Received on Tue Nov 23 16:34:59 2010

This archive was generated by hypermail 2.1.8 : Tue Nov 23 2010 - 16:34:59 AKST