On Mon, 30 Nov 2009 14:15:45 -0600 (CST) da...@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-nore...@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