I have a domain, let's call it foobar.com. All of
the MX records for foobar.com point to Google's mail servers because I am using Google Apps for your domain to manage it. It's great because everyone gets all
the advantages of GMail, but our e-mail addresses aren't @gmail.com.
I also have a server. Primarily, it's a web server, but it also serves other things. One of
the things it serves is
the web site for foobar.com and also sites for various virtual hosts such as shop.foobar.com and forum.foobar.com.
The server is running Ubuntu 8.04, because I like using LTS releases in production.
The thing is, there are various applications running on
the server that need
the ability to send out emails. Various applications, like
the cron jobs, send me e-mails in case of errors. Some of
the web applications need to send e-mail to users when they forget their passwords, to confirm new registered users, etc. Lastly, it's nice to be able to send e-mail from
the command line using
the mail command, or mutt.
How can I setup
the mail on
the web server to go through
the Google apps mail servers? I don't need
the web server to receive mail, though that would be cool. I do need it to be able to send mail as any legitimate address @foobar.com. That way
the forum application can send mails with
[email protected] in
the from field, and
the ecommerce application will have
[email protected] in
the from field. Also, by sending
the mail through
the Google servers, we can avoid a lot of
the problems with
the e-mails being blocked by various spam filters on
the web. Google's SMTP servers are trusted a lot more than mine would be.
I'm pretty good with administering Linux systems, but I am absolutely brain dead when it comes to e-mail. I need step by step directions from beginning to end on how to set this up. I need to know every
thing to install, and every single change to
the configuration files that is necessary. I have tried following various howtos and guides in
the past, but none of them were quite right. Either they didn't work at all, or they offered a configuration that is not what I wanted.
Please help. Thanks.
