I have a website where only time email is sent is when user forgets password and needs to reset it. Can I use google apps to send this email via php on my site or would I be in violation of google terms?
Incoming Mail (IMAP) Server - requires SSL: imap.gmail.com Use SSL: Yes Port: 993 Outgoing Mail (SMTP) Server - requires TLS: smtp.gmail.com (use authentication) Use Authentication: Yes Use STARTTLS: Yes (some clients call this SSL) Port: 465 or 587 Account Name: your full email address (including @gmail.com) Google Apps users, please enter username@your_domain.com Email Address: your full Gmail email address (firstname.lastname@example.org) Google Apps users, please enter username@your_domain.com Password: your Gmail password
I don't think it would be a violation if you're paying for Google Apps. If you have the free one, they limit you to 500 messages per day, and it may violate their terms.
You may want to read their guidelines here: http://support.google.com/mail/bin/answer.py?hl=en&answer=81126 or http://www.google.com/policies/terms/ or http://support.google.com/a/bin/answer.py?hl=en&answer=168383
You can use Gmail to do this as it's a perfectly normal use for email, taking a look at Google's guidelines for bulk mail senders might be a good idea.
There are two important factors that, under normal circumstances, help messages arrive in Gmail users' inboxes:
The 'From:' address is listed in the user's Contacts list. A user clicks 'Not Spam' to alert Gmail that messages sent from that address are solicited.
If you send both promotional mail and transactional mail relating to your organization, we recommend separating mail by purpose as much as possible. You can do this by:
Using separate email addresses for each function. Sending mail from different domains and/or IP addresses for each function. By using these tips, it's more likely that the important transactional mail will be delivered to a user's inbox. Our guidelines are meant to help you build a good reputation within the Gmail system, resulting in continual delivery to Gmail inboxes.