As the title suggests, I need to set up a mail server (supposedly in Linux) for opt-in email - three thousand subscribers more or less. The list of people is currently stored in an access database ...

Just because you're SSL to your server doesnm't make the rest of the path SSL (and it won't be once it hits the 'net). Also, since smtp is typically run userless/passwordless -- There are no passwords ...

Every business needs email, but not every business wants an expensive propriety email server like Exchange Server. If you prefer a free mail server, consider Postfix, an open source email server that ...

Unless you're a sysadmin you don't generally have to worry that much about getting email delivered, you just hookup your GUI email client to your external email account and you're done. But what if ...