Hi all, I have one person who's emails I'm not receiving on the tonermail.co.uk domain. I've checked Junk and Clutter, so I thought the next step would be to whitelist their domain. I've read several places that I need to log in to Office 365, go to Admin, go to Exchange, go to Mail Flow, click Bypass Spam and there should be an option to select Whitelist domains. I can't see Mail Flow anywhere I've looked. I can see Mail Protection but this is just showing me the number of mails received and number of mails filtered in variables such as 7, 30 das etc. Can anyone point me in the right direction for where I should be looking for mail flow? Thanks, Barry.