This message failed SPF checks for the listed domain.
Here is what Verisend mail recipients see when receiving your email:
  @celanese.com |
If you want to list your domain, visit Verisend.Registration. The registration process allows us to verify that you are the domain owner and allows you to provide your preferred Brand for presentation to users when they receive an email from you.
| Sender Information |
| IP Address | 192.28.150.229 |
| Other Seen IP Addresses | 192.28.150.229; 192.28.150.228 |
| Domain | @ celanese.com |
| Link to Domain | Open Domain in Web Browser |
| SPF Results |
| SMTPOriginator Domain: | potomac1050.mktomail.com |
| Sender: | Fail 192.28.150.229 celanese.com |
| Envelope From: | Pass 192.28.150.229 potomac1050.mktomail.com |
| HELO Check: | Pass 192.28.150.228 potomac1228.mktomail.com |
| User Report Dates |
| First Reported | 12/16/2021 07:30:27 PM |
| Last Reported | 12/16/2021 07:30:27 PM |
| Independent SPF Verification | We have provided links to independent tools to check these results. |
| MXToolbox Check | Check via MXToolBox |
| Removal Request |
| To request removal from the list, send an email to: Remove@Verisend.Email and we will rescan that email along with the original email, and send you an automated reply with the results. (Your email must come from your domain @celanese.com and that email must pass our internal SPF checks to be considered for removal from this list). |