Topic: Cluebringer & Slowly receive
==== Required information ====
- iRedMail version: 0.8.4
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): MySQL
- Linux/BSD distribution name and version: Ubuntu 12.04
- Related log if you're reporting an issue:
Jul 9 12:19:19 james postfix/smtpd: disconnect from unknown[188.8.131.52]
Jul 9 12:19:19 james postfix/smtpd: warning: hostname example.com does not resolve to address 184.108.40.206
Jul 9 12:19:19 james postfix/smtpd: connect from unknown[220.127.116.11]
Jul 9 12:19:19 james postfix/smtpd: NOQUEUE: reject: RCPT from unknown[18.104.22.168]: 450 4.1.8 <firstname.lastname@example.org>: Sender address rejected: Domain not found; from=<email@example.com> to=<firstname.lastname@example.org> proto=ESMTP helo=<spam.example.com>
There are 2 problems when I make a test. First, I want to restrict something such as the maximun mail numbers per time,etc.
I know it's should be operated on Cluebringer but it seems like it doesn't work. Could you pls tell me how to set and activate
it? Next, the log above was taken while sengding a large numbers of spam mails. But it was failed since the address wasn't resolved by server. And the problem is the server has disposed it for a day (we send nearly 500 spam mails). Is it normal?