Whoever you are, I have traced this back to you through the RedHat General list. "Symantec Mail Security detected that you sent a message containing an executable file" The only attachments that you received from this domain are PGP signatures which are enabled by default. They are NOT executable nor malicious. How much VALID email have you rejected due to some nitwit at Symantec? BTW, your mail server is misconfigured but that's a whole other issue. -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list