[SGVLUG] Postfix Rejections

[Rae Yip]

What are mydestination, mynetworks, and smtpd_recipient_restrictions
set to in the output of postconf?

I've never used access and relay_recipients before, but I'm not sure
they'll work unless your basic postfix config is set up first.

-Rae.

On Wed, Mar 18, 2009 at 3:20 PM, Solomon K. Chang <skevin521 at yahoo.com> wrote:
>
> Hola, SGV cronies,
>
> I've been trying to get a Postfix installation running for some time now.  I have a stock CentOS installation.
>
> However, when I try to send mail to my domain, the mail keeps getting bounced.  A brief glance at /var/log/maillog show me:
>
> Mar 18 15:09:13 localhost postfix/smtpd[32333]: NOQUEUE: reject: RCPT from n56.bullet.mail.sp1.yahoo.com[98.136.44.52]: 554 5.7.1 <admin at XXXXXX.TLD>: Relay access denied; from=<solomonchasos at yahoo.com> to=<admin at XXXXXX.TLD> proto=SMTP helo=<n56.bullet.mail.sp1.yahoo.com>
>
> [domains x'd out for security reasons]
>
> I've done the following:
> - made sure port 25 is wide open.
> - added "admin at XXXXXX.TLD OK" to /etc/postfix/relay_recipients
> - added "yahoo.com OK" to /etc/postfix/access
> - added ".yahoo.com OK" to /etc/postfix/access
> - ran postmap against /etc/postfix/access and /etc/postfix/relay_recipients
> - restart Postfix
>
> ...and the mail server is still rejecting Yahoo, just like that hot supermodel at the bar last night-... but that's another story for another time.  Ironically, I can send email connecting from another machine on the local subnet.
>
> What have I left out?
>
> Thanks in advance.
>
> Solomon
>
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