Published on Oct 1, 2011

Domain Emails for Free Using Google Apps

Google Apps for Email and More

Google Apps for Email and More

If you’ve ever wondered how to create email addresses using your own domain name, like [email protected] then there are many solutions through which you can achieve this. You can host your own email server by using postfix, citadel, zimbra or exim. But having your own email server means you are using some valuable resources in your server (CPU, memory and disk space) and also fighting against spams yourself and have to deal with different security concerns. Plus you’ll be missing your favorite Gmail interface which is far more advanced and user friendly then the freely available email suits. So wouldn’t it be great if you could have all the Gmail facility for your own domain specific email addresses? Yes Google Apps have a free edition where you can have upto 10 email user addresses named after your domain name instead of gmail.com. So you gonna have something like [email protected] addresses that will have all the facilities of gmail, including google’s advanced spam filter and gigabytes of disk space for free.

So let’s start with google apps for free. Sign up for Google Apps here. You can have a good step by step instruction on setting up google apps for email here. If you are using Linode, then the MX Records can be setup using the Linode DNS Manager, you don’t need the cpanel as described in this article. In-fact most VPS providers will have a DNS Manager where you can setup these MX Records.

After you’ve completed setting up everything according to the above link, you can now send and receive emails using your domain specific email addresses. Now only one thing you will be missing is to figure out how to send emails from your PHP applications. Because as there is no smtp server and the sendmail interface won’t work because you don’t have any email servers installed for sending the web application’s emails.

To resolve this problem you might want to install ssmtp, a very lightweight program which only runs when it’s needed to send emails. So you don’t have to worry about resource usage and also as this program will only send local emails using google servers, so there will be no security problems as long as your web application remain secured. So let’s install and configure ssmtp.

sudo apt-get install ssmtp

Now create an email address for the web applications in Google Apps (say [email protected]) and then configure that for using with ssmtp. To do that, let’s edit the ssmtp configuration file /etc/ssmtp/ssmtp.conf:

sudo vi /etc/ssmtp/ssmtp.conf

Press “i” to start editing the file, remove all the lines or comment them out and then use the following configuration:

root=[email protected]
mailhub=smtp.gmail.com:587
hostname=hostname.example.com
FromLineOverride=YES
UseSTARTTLS=YES
UseTLS=YES
AuthUser=[email protected]
AuthPass=YOUR_EMAIL_PASSWORD

Set the appropriate values for your hostname, email address and the password to access that email. Now save the file by pressing “ESC”, then type :x and then hit enter. Now you are done, you can check the email functionality by placing the following simple email script and accessing the php file in your browser.

$to = "[email protected]";
$subject = "Test mail";
$message = "Hello! This is a simple email message.";
$from = "[email protected]";
$headers = "From:" . $from;
mail($to,$subject,$message,$headers);
echo "Mail Sent.";

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Configure Domains and Subdomains in your VPS Running NginX
Tutorial on DNS setup for adding additional domains and subdomains. Also configuring NginX for handling each domains/subdomains.

Domain Emails for Free Using Google Apps
Setup domain specific email addresses without installing any email server in your VPS. Google Apps seems to be a better solution in this regard.

Author: Masum
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4 Comments + Add Comment

  • Anon

    March 3, 2012 at 3:06 pm

    Thank you! Very clear explanation!

  • kurt krueckeberg

    May 25, 2012 at 4:39 pm

    Unfortunately, Google Apps always re-writes the From Address to the email address that corresponds to your Google Apps account login. So the From Address in your example

    $from = “[email protected]

    will get rewritten.

    • kurt krueckeberg

      July 8, 2012 at 7:18 pm

      Unfortunately, Google Apps always re-writes the From Address to the email address that corresponds to your Google Apps account login. So the From Address in your example

      $from = “[email protected]

      will get rewritten.

  • Saurabh Singla

    June 15, 2013 at 5:56 pm

    Hello,

    Well that was really a good expatriation. Very clear and to the point.

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