Trouble seemed to start after upgrading to OS X 10.9. I stopped receiving email in an account I'd set up over a year ago. I removed the account and when I attempted to add it again, I was served a message about the identity of my domain name not being verifiable. Not suggesting it has anything to do with the OS X upgrade, just providing related details.
As of right now, I'm unable to find any info about agoragr.gr and it has me confused/concerned.
Any insight into this would be greatly appreciated.