Email settings can be confusing, but are important to get right. ┬áTo help you understand the email settings on the admin > restaurant settings > email tab, it’s important to understand a bit more about how email works generally and what the implications of using the different settings are.

The email address set up at the location level (admin > locations) is the email address that will RECEIVE the order confirmation email (in addition to the customer)

The email settings on the restaurant settings page specify who the email is being sent FROM, and optionally what email server is being used to send that email. If the smtp server settings are blank, it’s the web server itself that is sending the emails directly to the recipient. If the smtp server settings are supplied, the web server hands off the email to the email server for delivery to the recipient.

If the email address on the restaurant settings page is blank, it will fall back to use the settings from the portal ‘restaurant’ (restaurant #1 in the system). This is the simplest and recommended way of configuring the system (along with using the smtp settings for the portal restaurant).

What email to use as the FROM address is entirely a marketing decision, but it has technical implications (spam blocking).

The thing that is confusing is the idea that an email FROM does not NEED to be sent from and official email server ANY computer can send an email from, directly TO anyone@someotherdomain. The email does not need to pass through the email server of the ‘from’ email address at all (unless the person writing the email chooses to do so). The core function of email servers is to RECEIVE emails. Sending emails through official email servers is optional. This is the root of the email spam problem. Email is not secure in any way.

However most email SERVICES (such as hotmail, gmail) will block or flag emails coming TO their customers, if the ip address of the machine sending the email doesn’t match the official email server of the domain of the sender ( (this is the case if the web server itself is used to send the email without using smtp). How hotmail or gmail actually flag or block the email in that case depends on whether the computer that sent the email is listed on one of several ‘blacklists’ of computers that are known to send spam. If the computer that sent the email is on the blacklist, the recipient won’t even see the email. If the computer that sent the email is not on a blacklist, they may get the email, but it will most likely be flagged as possible spam. ┬áMany shared hosting web servers are included in those blacklists.

Using an SMTP server to send an email with matching FROM address avoids this blocking and flagging by being more trustworthy to the large email service providers.

Another flavor of the problem is that even if you do use an smtp server, you may still be able to send emails using a different FROM address than the smtp server’s domain name. Some smtp servers will not allow this, but some will. There is nothing in the email specifications that says that the email FROM address needs to match the account of the user on the email server. So if you use a different FROM address than the smtp email account used to send the email two problems may arise: 1) the smtp server may not send the email. If it does, then 2) email services such as hotmail, gmail, may still flag or block the email as spam.

An additional complication is that some web hosting companies will not allow websites to SEND emails (via smtp or directly), unless they pass through their own email proxy servers. They do this to limit the amount of spam emails being sent by hacked websites (this is a good thing, although it complicates life for the rest of us). GoDaddy is one such service. You need to configure your email settings to match the GoDaddy documentation.