I have one guy at work who’s emails never make it to my inbox. He sends me stuff and it just never shows. It doesn’t end up in my junk mail folder. He always cc:'s himself on stuff he sends me and he gets his copy fine. I have added him and his domain name to my safe senders list. I get email from other co-workers with this same domain name with no problem. For many months, his emails would show up with [Probable Spam] added to whatever he’d put in the subject line.
He does have another domain from which he can send me emails, but I would love to know how to fix this problem so I can get his emails from his main email.