99 votes7 comments · Office 365 Security & Compliance » Spam & Phishing · Flag idea as inappropriate… · Admin →Massimiliano De Cò commented
It's useless to add transport rules to your exchange, as to protect your own domain you would need to add it to all office 365 tenants in the world.Massimiliano De Cò commented
All users of outlook 201x are forced to add the address of known senders, in the safe senders list, to authorize the display of signatures or images in the body of the email.
Microsoft Office 365 does not respect the dmarc rules as per RFC rfc7489 because email address added in whitelist or safe senders, arrive in inbox not in junk mail.
7 votes0 comments · Office 365 Security & Compliance » Spam & Phishing · Flag idea as inappropriate… · Admin →