[Dovecot] Postfix issue but I want to fix it here...

[aja-lists]

On Mon, 30 Nov 2009 14:15:45 -0600 (CST) david at davidwbrown.name wrote:

Hi,

>> Hello, Dovecot bunch and Timo. I am using Sylpheed as my
>> Dovecot/IMAP client. At home behind my LAN Sylpheed can send email
>> because the Postfix SMTPd views my LAN as a trusted network. No
>> such luck when I'm away from home.
--- cut ---
>> Error condition: Error occurred while sending the message: 554
>> 5.7.1 <messages-noreply at linkedin.com>: Relay access denied

I suggest that you set up SASL with Dovecot for this, see here :
http://wiki.dovecot.org/HowTo/PostfixAndDovecotSASL

Regards,
Adrian