Zimbra has been working fine, but something popped up today. A user is not getting emails from a particular email account from outside our network (a yahoo address).
We have a Barracuda spam filter - I checked it, and the email has arrived at our organization and looks correct (username etc looks good). The barracuda reports that it has been delivered.
I look in this users mailbox - no mail from this yahoo acct (tho other mail is just fine). I check the queues - nothing is stuck - looks good. I go back into the Barracuda, have it resend the mail. Still not coming through.
Where else can I check? Is there a location for mail that Zimbra thinks is spam? etc? Or a "Bad Mail" folder like exchange?
Thanks for any and all help,