I'll keep this short for now in case it's a known problem but if more logs are required let me know.
I've configured postfix to allow SASL authenticated users (dovecot sasl) to relay. I've tested this and confirmed it works from within Outlook 2007 and 2010. However trying the same account details from Windows Live Mail throws up a: "554 Relay Access denied" error message. Is this a known problem with the Windows Live Mail client or do I need to dig deeper? Kind regards, James Day
