Ready Set Go!GMail has a very popular webmail interface -- and a well-respected SPAM filter. You can put these to use with your own domain name and email address. It just takes a few of steps to get it set up.
See also: www.googletutor.com/2006/06/20/using-gmail-as-your-universal-email-account/
You may already have one. Or you can setup a new account.
There are two ways to accomplish. Choose one. DO NOT do both.
Setup a forwarder so that mail to your email address is redirected to GMail.
Note: If your email account is not hosted on the Ready-Set-Go! server, you may or may not be able to setup a forwarder on top of your email account. You will need to consult that email provider for instructions.
This is a little more complicated to setup, but provides a viable option if it is not possible to setup a forwarder on your account (e.g. GoDaddy hosting). [You'll need to know your login information, including server address]
See also: http://mail.google.com/support/bin/answer.py?answer=21288
If you also want to be able to access your email through clients such as Outlook, Outlook Express, or Thunderbird, then be sure you set "Leave a copy of retrieved messages on the server." Similarly, on your Outlook, Outlook Express, or Thunderbird installation, you should also select Leave a copy of the message on the server and Remove message after 5 days.
Note: Not all email providers offer POP3 access. For instance, Juno does not allow POP3 access, unless you subscribe to their paid services.
Go into your GMail account and setup a "send mail as" identity.
If you want GMail to always use your other email address to send mail, then set it as the default address. And under When I receive a message sent to one of my addresses:, mark Always reply from my default address.
If you want to have GMail use different addresses depending on the email, then mark the settings accordingly.
Everytime you compose new mail, you will be presented a drop-down box from which you can choose among the addresses your email will be using as “sender.”
This step is necessary *only* if you want to access your email through a desktop email client (e.g. Outlook, Outlook Express, or Thunderbird). If you want to do eerything through webmail, then ignore this step.
GMail now allows both POP3 and IMAP access to its email servers. Click on the one you prefer to find GMail/Google's setup directions.
See also: My discussion of the difference between POP3 and IMAP.