In short, GA uses your domain.  You can map it to a subdomain like:  http://email.yourdomain.com   When you send email from GA, it sends like this:  yourname@yourdomain.com.  It allows you to easily create new email boxes for your team members with just a few clicks on the administration panel.  You can create mailing lists and assign others to help administer the accounts.

With their calendar application, you can create calendars that can only be shared within domain.  This is a great way to keep up-to-date with what your team members are doing throughout the weeks and months.  It also centralizes main team event/schedule data as well.

Google Docs is just pure productivity for your team. You can create docs (text documents, spreadsheets, presentations) online.  The best part is you can share them with team members.  Two team members can be working on the same file and chat about it at the same time.   There is a great setting that does not allow documents to be shared outside of your domain.  So, if you are working on sensitive information, there isn’t a chance of someone without an account getting their hands on it.

Google Sites allows teams to create simple websites that contain embedded documents, lists, presentations, videos, shared calendars, and much more.  Each page of information contains a discussion forum (if enabled) that allows a digital conversation about the subject or event.  This is a great way to plan and post team information for events.  This could easily be created to be your church intranet.

Now, installing Google Apps is a bit of a techie process, but I hope to explain it in simple terms.  First of all you have to have access to your domain from the hosting company where you purchased it.   The most important thing is to have access to the DNS settings.

Once you get to your DNS settings, find where it says CNAME record.  We need to map our sub-domains to send them to the proper Google services.  If you use GoDaddy I’ve included some screenshots of their back-end system.  Don’t worry, Google also provides instructions for most of the major hosts. Add the following CNAME records:

email  (points to)  ghs.google.com
calendar (points to) ghs.google.com
docs (points to) ghs.google.com
sites (points to) ghs.google.com
home (points to) ghs.google.com

Next we need to map our email servers to the Google servers. Find where your MX records are stored.  Write down your current MX records just in case you want to revert to that server one day.  Next delete all your MX records.  GA will only work if you point to their servers.  Add the following MX records.

Priority     Mail Server (You must include the trailing period)
10     ASPMX.L.GOOGLE.COM.
20     ALT1.ASPMX.L.GOOGLE.COM.
30     ALT2.ASPMX.L.GOOGLE.COM.
40     ASPMX2.GOOGLEMAIL.COM.
50     ASPMX3.GOOGLEMAIL.COM.

Great!  Now you’ve prepared yourself to open a Google Apps account.  The reason you should do this first is sometimes servers take a while to propagate your settings to the internet.  This means you will be sitting, twittling your thumbs and waiting until GA recognizes your settings.

Now, go to http://www.google.com/a/cpanel/domain/new and enter your domain.  Make sure you click that you are the administrator/owner of this domain.

Once your sign up is complete you will have to verify your domain ownership.

It will give you two options to verify your domain ownership.  The easiest is to add another CNAME record as follows.

It will usually take about 20-30 minutes before your domain is verified.  Just be patient.  In the meantime, customize the URLs of each service to match the sub-domains you entered at your hosting site. (docs, email, calendar, sites, home)

Make sure you active the services, and it will take about an hour before your email is set up on the google servers.  From here, everything is pretty self explanatory.  If you can set this up, you can figure out the rest. While you wait, try adding users and mailing lists.

After all services have activates, your domain is verified, and your DNS settings propagate on your hosting server, you should technically be all set.

To access your GA go to:

http://email.yourdomain.com

http://calendar.yourdomain.com

http://docs.yourdomain.com

http://sites.yourdomain.com

http://home.yourdomain.com

Enjoy this wonderful free service from Google!  If you have any questions, leave a comment and I’ll answer so everyone else can see.

This is a simple tutorial, but yet worthy of a look for those who don’t know how to embed a Google map of their church onto their website.  Thanks to the techs from Uniting Church.