I"m having some issue with email. I accidentally sent the massage on my friends domain email ID instead of his personal email ID however there is forwarding in domain which sent email to his personal Email ID.
You are watching: This sender failed our fraud detection checks
When my friend received an email and tried to reply on it then he saw a massage of :-
This sender failed our fraud detection checks and may not be who they appear to be. Learn about spoofing
How can determine what"s causing the fraud detection messages?
Which of the following retains the information it's storing when the system power is turned off?
From my experience this particular error is due to an SPF rule violation most likely from a mail redirect or form mailer. To resolve the issue you may either need to find the email redirection rule and remove it or add the redirecting email server to your SPF record within your domains TXT section inside the zone file.
In short, an SPF record will create a request to the receiving email server to verify the domain and email server of the sender before accepting the message to help prevent unwanted spam or phishing emails.
Almost certainly SPF related. It would depend how the redirect was set up.
See more: Playing Divinity Original Sin New Game Plus, Divinity Original Sin New Game Plus
If you email his personal ID directly does he get the same error?
Hns ,Thanks guys for your valuable feedback on this issue. I really appreciate your help on this matter. Could you please let me know where exactly do I need to implement the changes.Do I need to add my friend"s email ID in office 365 SPF records txt file or will it need to add or change settings in domain settings? Please let me know how can I set up.
Hi Kenny8416,Thanks a lot for your help on this issue. As per the scenario once ive accidentally sent email to my friend"s domain email from office 365 account. My friend"s Domain email has forwarding which forwards msg to his personal email ID. When he tried to reply then he got the below warning "This sender failed our fraud detection checks and may not be who they appear to be. Learn about spoofing" And my one of the friend also tried to reply to the domain email ID which also gave the same error. Could you please let me know where we need to implement the changes ?
This topic has been locked by an administrator and is no longer open for commenting.