Mac OS X Alias IP addresses

June 11, 2012 at 07:55 AM | categories: Mac OS X, Tips | View Comments
To create an IP alias ifconfig en0 alias 10.0.0.1 255.255.255.0 To remove an IP alias ifconfig en0 -alias 10.0.0.1 255.255.255.0 ...

How to fix Exim SMTP AUTH rewritting the from address

June 08, 2012 at 07:55 AM | categories: Tips, Exim, Email | View Comments
When using SMTP Authentication with exim and the default configuration you will find that exim rewrites the sender address to "email@address"@smtp_server_hostname Return-Path: <"andrew@topdog.za.net"@xxxx.xxxx.co.za> ... Sender: "andrew@topdog.za.net"@xxxx.xxxx.co.za ... To fix this you need...