[afnog] Failing to receive inbound emails

[Stephane Bortzmeyer]

On Mon, Jan 23, 2012 at 12:38:34PM +0200,
 Rumbidzayi Gadhula <rumbiles at gmail.com> wrote 
 a message of 334 lines which said:

>  *Jan 18 15:54:57 xxxxx-SERVER postfix/smtpd[31115]: NOQUEUE: reject: RCPT
> from ssss.ttttttt.com[aaa.bbb.ccc.49]: 554 5.7.1 <test at yyyyy.ac.zw>: Relay
> access denied; from=<> to=<test at yyyyy.ac.zw> proto=SMTP helo=<
> ssss.ttttttt.com>

Hiding real names and addresses, which could be useful for debugging,
is a Bad Idea

> username admin password fuqXsBJRQmphzmcC encrypted privilege 15

Specially when you publish passwords (even hashed ones)!