I'm trying to set my domain up in the Linode DNS manager. I had a domain name awhile back and i managed to set it up and i also set my email up on google apps. The problem is that I did it so long ago I've forgotten how I did it!

I tried to set my domain up, and it worked but it screwed my email up on google apps. When I set it up there was an entry for the mailserver and it pointed to linode.I deleted the entry, but I've obviously forgotten something major because it didn't work.

Have you checked your settings with the steps presented in this guide?

http://library.linode.com/email/google-mail/

Thanks. It does help when you put the correct settings in :p I think I need to write these things down, my brains like a sieve.