Apr 18 2021
09:39 PM
- last edited on
Apr 04 2022
07:26 AM
by
TechCommunityAP
Apr 18 2021
09:39 PM
- last edited on
Apr 04 2022
07:26 AM
by
TechCommunityAP
Good afternoon,
someone has spoofed my company's domain and is sending hundreds of emails to random organizations worldwide. He is using one of the valid email accounts to impersonate and as a result one of our users was receiving 20-30 replies from unknown people. We have enabled DMARC reject policy and it gave an effect. I can see that multiple attempts are now being rejected due to SPF check failure. However DMARC doesn't protect in 100% cases and some of the emails are still being delivered. I believe these are those cases where receiving side is not validating SPF/DKIM. I'm getting multiple DMARC reports and can see source IP addresses for spoofing emails. All of them are from GoDaddy IP range but GoDaddy is not replying to abuse reports. My question: Whether there is any other way to complain and stop this?
Apr 19 2021 10:33 AM
Apr 20 2021 07:36 AM
Apr 21 2021 01:55 AM