Hi all,


I installed qmail + spam + clamv on a fedora core 2 and everything is working fine.I am able to send and receive mails from the webclient squirrel mail and also i am ablr to receive mails in the outlook express.But wehn i try to send mails from the outlook express i am getting the following error.

An unknown error has occurred. Subject 'test', Account: '202.52.233.108', Server: '192.168.108.6', Protocol: SMTP, Server Response: '451 unable to exec qq (#4.3.0)', Port: 25, Secure(SSL): No, Server Error: 451, Error Number: 0x800CCC6A

Can anyone help me to sort out this problem.I am using outlook express 6.0

thanks
Manash

You may need to increase your softlimit. What is the contents of your /var/qmail/supervise/qmail-smtpd/run file?

You may also want to post the contents of /var/qmail/bin/qmail-showctl as it tends to highlight any obvious problems with your config.

Hi !,
It is me who posted the problem with SMTP connection. The error message was due to the clamd which process the attached content checking before sending any message. So the file was corrupt results in connection failed with clam-daemon. The solution is reinstall the clamd and uncomment some of the values of /usr/local/src/clamav.conf file.

LogSyslog
FixStaleSocket
MaxThread 10
User qscand

It has worked after I did it....................................................Cheers !!

here's my I couldn't start my own mail server because my [profanity removed] isp blocked out port 25. one can only imagine the frustration associated with that

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