| Company | Employee Size | Categories | Discovered |
|---|---|---|---|
| nmsfamilylaw.com | 2-5 | Law Firms, Consulting & Professional Services, | May 17, 2022 |
| comaeaconsulting.com | 6-10 | Consulting & Professional Services, | May 17, 2022 |
| 2268.co | 2-5 | Consulting & Professional Services, | May 17, 2022 |
| adaptyvbio.com | 6-10 | Technology, | May 16, 2022 |
| trinksconsulting.com | 2-5 | Industrials, | May 16, 2022 |
| liveutifree.com | 11-25 | Health Care & Medical, | May 16, 2022 |
| puravida.org | 2-5 | Non Profit, | May 16, 2022 |
| withoyster.com | 6-10 | Insurance Agency, Financial Services, | May 16, 2022 |
| thrivegrowth.co.uk | 2-5 | Consulting & Professional Services, | May 16, 2022 |
| oceanstateoil.com | 11-25 | May 16, 2022 |
Showing the first 10 of 104365 companies using Google SPF.
SPF is a standard email authentication method. SPF helps protect your domain against spoofing, and helps prevent your outgoing messages from being marked as spam by receiving servers. SPF specifies the mail servers that are allowed to send email for your domain. Receiving mail servers use SPF to verify that incoming messages that appear to come from your domain were sent by servers authorized by you.