RE: Connection limit reached ? Help

  • From: "John Tolmachoff \(Lists\)" <johnlist@xxxxxxxxxxxxxxxxxxx>
  • To: "'[ExchangeList]'" <exchangelist@xxxxxxxxxxxxx>
  • Date: Fri, 9 Jul 2004 00:35:44 -0700

Could be a couple of different problems.


1. Some one is relaying through your server and consuming all the SMTP
threads available.

2. There are sessions stuck open.

3. Disk space.

4. Maximum database size.

5. DOS attach.

6. Server is relaying out lots of virus messages from internal computers.


There are probably a few more.


John Tolmachoff


eServices For You


-----Original Message-----
From: Johnny Yeo [mailto:johnny@xxxxxxxxxx] 
Sent: Thursday, July 08, 2004 9:55 PM
To: [ExchangeList]
Subject: [exchangelist] Connection limit reached ? Help


Hi All,


When I try telnet into my Exchange server at port 25, I got this error

421 connection limit reached


I am using Windows NT4 and Exchange 5.5. 


Currently I cannot receive any mail. Please advise.



Best Regards,

Johnny Yeo


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