# qmailctl stop
# qmailctl stat (make sure it's stopped)
In /etc/tcprules.d/tcp.smtp
change
QMAILQUEUE="/var/qmail/bin/simscan"
to
QMAILQUEUE="/var/qmail/bin/qmail-queue.orig"
qmailctl cdb
qmailctl start
On 1/26/2018 7:04 AM, Jeff Koch wrote:
Hi Eric - we're having massive problems this morning with soft
rejects. How do we bypass simscan? I can't find the email in which
you explained
Jeff
On 1/26/2018 8:58 AM, Eric Broch wrote:
Hi List,
It seems we have more simscan issues with qq soft rejects of late
though this has been plaguing qmail for a very long time. I'm sick of
this issue and decided to build a version of simscan with more
extensive debugging using thelibexplain
<http://libexplain.sourceforge.net/> libraries.
Simscan and [lib]explain[-devel] packages have been built with mock
so they were built in a clean environment with the latest package
requirements.
In order to use at this time simply download these packages (CentOS 6
or 7 x86_64):
ftp://ftp.qmailtoaster.org/pub/repo/qmt/CentOS/7/development/x86_64/explain-1.4-4.el7.centos.x86_64.rpm
ftp://ftp.qmailtoaster.org/pub/repo/qmt/CentOS/7/development/x86_64/libexplain-devel-1.4-4.el7.centos.x86_64.rpm
ftp://ftp.qmailtoaster.org/pub/repo/qmt/CentOS/7/development/x86_64/libexplain-devel-1.4-4.el7.centos.x86_64.rpm
ftp://ftp.qmailtoaster.org/pub/repo/qmt/CentOS/7/development/x86_64/simscan-1.4.0-2.qt.el7.x86_64.rpm
ftp://ftp.qmailtoaster.org/pub/repo/qmt/CentOS/6/development/x86_64/explain-1.4-4.el6.x86_64.rpm
ftp://ftp.qmailtoaster.org/pub/repo/qmt/CentOS/6/development/x86_64/libexplain-1.4-4.el6.x86_64.rpm
ftp://ftp.qmailtoaster.org/pub/repo/qmt/CentOS/6/development/x86_64/libexplain-devel-1.4-4.el6.x86_64.rpm
ftp://ftp.qmailtoaster.org/pub/repo/qmt/CentOS/6/development/x86_64/simscan-1.4.0-2.qt.el6.x86_64.rpm
Install as follows:
# qmailctl stop
# yum localinstall explain-1.4-4.el6.x86_64.rpm
# yum localinstall libexplain-1.4-4.el6.x86_64.rpm
# yum localinstall libexplain-devel-1.4-4.el6.x86_64.rpm
# yum localupdate/localinstall simscan-1.4.0-1.qt.el6.x86_64.rpm
add SIMSCAN_DEBUG="3" to /etc/tcprules.d/tcp.smtp
AND keep QMAILQUEUE="/var/qmail/bin/simscan"
# qmailctl cdb
# qmailctl start
The debugging will be in /var/qmail/control/smtp/current
# tail -f /var/log/qmail/smtp/current | tai64nlocal
Debugging info will be as follows:
The debugging info will be of the form below:
error no.: ('3') error msg.: ('This is an error')
Let me know how it goes
Eric
--
Eric Broch
White Horse Technical Consulting (WHTC)
--
Eric Broch
White Horse Technical Consulting (WHTC)
