[SOLVED] mailbox stopped collecting cant find problem

[bbarrons]

I run a home server and have no problems at all for about 6 months. I left for work this morning and everything was running fine. Today when I get home from work I see that all mail stopped coming into my server at 8 am. I have both an email address on zimbra as well as a yahoo account the forwards all mail to zimbra. The yahoo account is several years old so I get quite a bit of email from that.
Nothing is coming thru. I even tried to send from my wifes account to zimbra as well as yahoo and nothing. I can log into the admin console and it shows everything is up and running. I ran zmcontrol status and that all is up. I checked bind to make sure that was working and that is fine.
Also, when I sent email from my wifes account (her account uses my zimbra server to send) I also sent a test message to another zimbra server I also use at another location. That email went thru to the other server. That server then usually forwards any mail to that account to my local account. That didnt happen either. I am at a loss to know where to look. I will be checking my logs but I am not sure what I am looking for. Can anyone help oint me in the right direction?
Yes, I did reboot, and no, nothing has changed on the server in weeks.
thanks
Bill B

[bbarrons]

I sent a test email to admin and postmaster and both emails did not go thru but there is nothing in the logs to indicate why

[bbarrons]

router picked up second nic card and resolved that ip address to the domain.......kinda wierd