Qmail remote process never drops problem

[Eric Wang]

Hi , Guys,

I have a qmail server with very heavy load,  and I noticed recently my
qmail server have  a bunch of outbound connection to some domains like
outblaze.com, and the email send to their mail server , the tcp process
state after become  "ESTABLISHED" then seems never drops.  I am
wondering if there is anybody have similar problem and how you solved it.

Thanks a lot!