On 09/26/08 05:51, Frank Lanitz wrote:
On Tue, 23 Sep 2008 02:03:50 +0300
[snip]
From what I recall it's also necessary to tell postfix to use SASL
and where to look for those credentials:
in main.cf:
smtp_sasl_auth_enable = yes
smtp_sasl_password_maps = hash:/etc/postfix/sasl/sasl_passwd
and 'postmap /etc/postfix/sasl/sasl_passwd'
But this is AFAIK only needed if you use a smarthost with login data.
For open relays it's not needed (but I'm not sure whether a open relay
is a good idea in general)
I think there's a third alternative: ISPs usually only allow "sent"
mail from IP addresses within their own assigned range of numbers.
For example, I send mail via postfix-as-smarthost to my ISP, but
don't use sasl.
--
Ron Johnson, Jr.
Jefferson LA USA
"Do not bite at the bait of pleasure till you know there is no
hook beneath it." -- Thomas Jefferson
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