All posts in category Linux

Setting up gmail as a relay host in postfix (without creating certificates)

When your linux box needs to send email (e.g., mail sent by a webpage, cron job output, etc), postfix can normally send the email directly to the recipient. However, if your ISP blocks port 25 outbound, or you want to keep a nice log of all outgoing messages, or want replies to arrive in your […]

Share