Implementation - Domain Authentication - Adding Domain Keys and SPF Records to DNS
In this article:
DNS Provider Help Files
Below are help files providing instruction for adding domain key and SPF records to DNS:
- GoDaddy - Add an SPF record | Domains - GoDaddy Help CA: https://ca.godaddy.com/help/add-an-spf-record-19218
- Google - Configure SPF records to work with G Suite - G Suite Administrator Help: https://support.google.com/a/answer/178723?hl=en
- Network Solutions - https://docs.microsoft.com/en-us/microsoft-365/admin/dns/create-dns-records-at-network-solutions?view=o365-worldwide
Whitelist SMTP IP Addresses
Regarding SPF records, to whitelist SMTP traffic originating from Lasso, please use the specific IP addresses found below:
- MAC/Linux: dig -t TXT lassocrm.com
- Windows: nslookup -q=TXT lassocrm.com