AddingSPFandCNAMEinformation to yourDNSrecord validates your sending email address from Groove, improving your deliverability. In short, white labeling your domain is a good way to stay out of a spam folder.

To get started, locate your DNS control panel for your domain or contact yourDNShosting company.

Step 1. Adding SPF

To add the SPF address, you're actually going to create aTXT recordin your DNS (not an SPF record). You will use the following details:

Record Type: TXT (Text)
TXT Value:v=spf1 ~all

Note: For multiple includes, your SPF TXT record will look something like this:

v=spf1 a mx ~all

如果以上没有工作,你可以试一试following instead:

v=spf1 a mx ~all

(The exact syntax for multiple includes can vary depending on your DNS provider. If you have any issues, we recommend contacting your provider.)

Step 2. Adding CNAME Record

Next, you'll need to create aCNAMErecord within your DNS provider's administration panel and configure it to point to your Groove host. When you create the CNAME record, pointsmtpapi._domainkey.example.comto direct It should look a little something like this:

**Please note that you want to change "" to your own domain when setting up these records.**

Alternative Options for CNAME

  1. If for some reason the DKIM won't take, you can trysmtpapi._domainkeyinstead which sometimes resolves the issue.
  2. If you can't create a CNAME you can add aTXT recordinstead w/ the value:
k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDPtW5iwpXVPiH5FzJ7Nrl8USzuY9zqqzjE0D1r04xDN6qwziDnmgcFNNfMewVKN2D1O+2J9N14hRprzByFwfQW76yojh54Xu3uSbQ3JP0A7k8o8GutRF8zbFUA8n0ZH2y0cIEjMliXY4W4LwPA7m4q0ObmvSjhd63O9d8z1XkUBwIDAQAB

Once you have added the following records and DKIM settings, head on over toSettings>Mailboxesto complete the set up.

Step 3. Checking Your New DNS Settings

From your mailbox settings page, you can run a check on your DNS settings.

Once both records are green, you're good to go!

A task will run once per day at midnight Pacific Time to check that your DNS is configured properly. If there is an issue detected, your white labeling will be disabled.