If you have an email account, you can most likely check mail from anywhere in the world---either using webmail or by using a mail program using either POP<fn> or IMAP<fn>. In order to check mail, you must always identify yourself and authenticate with a password. Sending mail, on the other hand, used to be easier; some hosts used to relay mail from any address to any address. In the age of spam, this is no longer possible and many large ISPs have switched their SMTP<fn> settings to require authentication in order to use their servers.<fn> Setting up authenticated SMTP is in no way an out-of-the-box experience when you use Linux Debian Etch for your server, so earthli.com had to wait quite some time for that feature. It's finally here and working as expected and you'll find instructions below for setting up the Apple Mail software to send mail via earthli.com. <ol> Choose <i>Preferences...</i> from the <i>Mail</i> menu. <img src="{att_link}mail_menu.png" align="center" class="frame" caption="Apple Mail Menu"> From the <i>Preferences</i> window, choose the <i>Accounts</i> tab at the top; select the <i>earthli</i> account on the left, then select the dropdown for <i>Outgoing Mail Server (SMTP)</i> and either choose to <i>Add Server...</i> or choose the existing entry for "earthli.com" and press <i>Server Settings...</i> to open the <i>SMTP Settings</i> window.<img src="{att_link}earthli.com_mail_preferences.png" align="center" class="frame" caption="earthli.com Mail Preferences"> From the <i>SMTP Settings</i> window, fill out the details as shown below, leaving the <i>Server port</i> at "25" and making sure to <i>Use Secure Sockets Layer (SSL)</i> and using "Password" for <i>Authentication</i>; you will, of course, fill in your own name and password. <img src="{att_link}earthli.com_smtp_preferences.png" align="center" class="frame" caption="earthli.com SMTP Preferences"> Select "Ok" to save and close the SMTP settings, then select the <i>General</i> tab to force the settings to be saved. </ol> You can now send email from anywhere using your name and password.<fn> If you have trouble, use the <i>Connection Doctor</i> (under the <i>Window</i> menu in <i>Apple Mail</i>) to test whether or not the connection appears to be working or not. <hr> <ft>When you use POP---<i>Post Office Protocol</i>---to download mail, it is removed from the server and saved only on the client to which you downloaded it. You should avoid this protocol if possible---preferring IMAP instead---or, at the very most, use it from your "main" computer only, to avoid losing mail.</ft> <ft>When you use IMAP---<i>Internet Message Access Protocol</i>---to access mail, it remains on the server, but is marked as "read". A mail program downloads copies of messages to speed local access, but does not <i>automatically</i> remove anything on the server. The user, of course, is free to move messages around and delete them on the server.</ft> <ft>SMTP---<i>Simple Mail Transfer Protocol</i>---is the language servers speak with one another in order to deliver mail.</ft> <ft>This just happened to me recently; see <a href="{app}view_article.php?id=1600" source="earthli News" author="Marco">CableCom Now Requires Authentication for SMTP Relay</a> for more information.</ft> <ft>It almost goes without saying that you should only set up your own devices to use these settings as any mail delivered this way goes out in your account's name.</ft>