Community. I couldn't figure out how to word the title of this request for help.
The problem I am having is obscure at best. Some people within my company can send me an email and others cannot. There is more than one person who cannot send me email. I have sent myself email from gmail accounts, my account and a test account on the same domain. I've asked others in our company to send me a test message as well. Stranger yet, the people who cannot send me email can reply to messages I send them. ??
Any idea what could be causing this? We're using Exchange 2013 with CU3.