When I come to the office, I have discovered that I have lots of queue in Local and Remote.
My setup is I have front mail server and it will forward all the email to a local server where all account and mailbox is configured.
My front server has lots of queue also but this is not qmail so don't mind it.
My concern is the local server. It has lots of queue in Local. I doesn't need to send outside but only to himself but I check the maillog and the status is local 0/120 sometimes local 1/120 which is very small to finish all the queue. I check the maillog and I see the ff:
info msg 3199279: bytes 1858 from <> qp 31927 uid 306
Howcome it has no from <> address.
Can it be just looping around my local server? I believe my front server has nothing to do with the front server.
Also, how can I make it faster to send email to local? Could be the load? My load is load average: 4.06. There is also one zombie state