Bounces - What is UID 2522 and 2020

[mparadis]

I'm watching the logs go by, endless amounts of bounces. I like most, have been fighting this for quite some time. I've come up with a number of things which has cut it back a lot, basically not allowing it into my network and firing right back off to whre it came from. Bottom line is that I'll either get RBL'd, which I doubt since it's not actually originating from me or the offending obviously OPEN server will finally notice that it's getting a hell of a lot of email all of a sudden and close it's holes.

Anyhow, the question is... what is UID 2522 on Linux RedHat 9.0 (or any other box?). I'm noticing that I'm still geting connections from <> using UID 2255 and 2020 and that mail SEEMS to be being sent to it's destination.

I say SEEMS because, I'm really not sure, just learning here.

Dec 17 12:37:03 psa qmail: 1103308623.271095 info msg 6930455: bytes 3811 from <>_qp 25147 uid 2522

Dec 17 12:37:03 psa qmail: 1103308623.278184 starting delivery 77: msg 6930455 to remote [email protected]

Dec 17 12:37:03 psa qmail: 1103308623.278213 status: local 0/10 remote 2/20

Dec 17 12:37:08 psa qmail: 1103308628.803152 delivery 77: success: 81.92.196.11_accepted_message./Remote_host_said:_250_ok_1103308629_qp_16287/

Dec 17 12:37:08 psa qmail: 1103308628.803225 status: local 0/10 remote 1/20

Dec 17 12:37:08 psa qmail: 1103308628.803240 end msg 6930455

SEEMS to me that the remote accepted the email?

Anyone have any ideas?

Mike