LSTSRV-L Archives

LISTSERV Site Administrators' Forum

LSTSRV-L
Options: Use Monospaced Font
Show Text Part by Default
Condense Mail Headers

Topic: [<< First] [< Prev] [Next >] [Last >>]

Parts/Attachments: text/plain (20 lines)
Print Reply
Mime-Version:
1.0
Sender:
LISTSERV give-and-take forum <[log in to unmask]>
Date:
Mon, 13 Sep 2010 11:08:58 -0400
Reply-To:
LISTSERV give-and-take forum <[log in to unmask]>
Subject:
host connection threshold exceeded for...
Content-Transfer-Encoding:
quoted-printable
Message-ID:
<[log in to unmask]>
Content-Type:
text/plain; charset="UTF-8"
From:
Rick Scheller <[log in to unmask]>
Comments:
To: [log in to unmask]
 
We are using ListServ 15.5 and are relaying out to a group of 5 smtp server at our enterprise level.  The logs on these servers are filled with:

09-13-2010.00:10:04 SMTPserver-522: 1963484 host connection threshold exceeded for xxx.xxx.xxxxx.xx.xx
09-13-2010.00:10:04 SMTPserver-522: 1963485 host connection threshold exceeded for xxx.xxx.xxxxx.xx.xx
09-13-2010.00:10:05 SMTPserver-522: 1963486 host connection threshold exceeded for xxx.xxx.xxxxx.xx.xx

the logs on our side look like:

14 Jun 2010 09:26:08 <421 Service not available, closing transmission channel

like 400,000 times a day.

The Listserv logs look normal.  All the list are working fine.  

Has anyone  run into this before?

Thanks in advance,

Rick

ATOM RSS1 RSS2