Forum Discussion
Impossible to send email with a domain
Hello, Since 3 weeks the mails containing some urls are considered as phishing. It's linked to the URL detonation reputation. Currently we released some emails but it's not a solution and many cus...
I have encountered this same behavior before, where a hyperlink gets flagged as bad, and it gets really bad if it is included inside the signature of the user on all default outbound mails. The only way I have seen to resolve this issue is to open a support case with Microsoft and tell them to reconsider their treatment of that URL so that they can consider it safe.