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====Learn Contrib====
====Learn Contrib====
The [[Learn]] contrib was intended to install and configure the bayes training tools LearnAsSpam & LarnAsHam.
The [[Learn]] contrib is intended to install and configure the bayes training tools LearnAsSpam & LarnAsHam.
====Reset the Bayes Database====
====Reset the Bayes Database====
-click OK > NEXT > FINISHED
-click OK > NEXT > FINISHED
-you're finished, your email should work now
-you're finished, your email should work now
===Outlook 2013 on Windows 10 gives "An unknown error occurred, error code 0x8004011c" when attempting an IMAP connection for a DOMAIN user===
This is a known issue with the above combination of Windows and Outlook version as of 2015-02-18 (see: [http://bugs.contribs.org/show_bug.cgi?id=9618 Bug 9618]).
The following registry key resolves the issue:
To work around this problem, set the value of the ProtectionPolicy registry entry to 1 to enable local backup of the MasterKey instead of requiring a RWDC in the following registry subkey:
[HKEY_LOCAL_MACHINE\Software\Microsoft\Cryptography\Protect\Providers\df9d8cd0-1501-11d1-8c7a-00c04fc297eb]
"ProtectionPolicy"=dword:00000001
The PortectionPolicy entry may need to be created
===Outlook 2013 on Windows 8.1 gives error 0x800CCC1A when sending over SMTP port 465===
===Outlook 2013 on Windows 8.1 gives error 0x800CCC1A when sending over SMTP port 465===
eg a disclaimer is added to internal to external messages but not internal to internal messages.
eg a disclaimer is added to internal to external messages but not internal to internal messages.
To disable the disclaimer function for all domains on your sme server
To disable the disclaimer function for all domains on your sme server
signal-event email-update
signal-event email-update
qpsmtpd-print-dns
qpsmtpd-print-dns
=== Outbound DKIM signing / SPF / DMARC policy FOR MULTIPLE DOMAINS ===
The default DKIM key is created in /home/e-smith/dkim_keys/default. To enable DKIM signing for all the domains that you manage:
db configuration setprop qpsmtpd DKIMSigning enabled
signal-event email-update
If you want to disable dkim signing for a domain, you can use:
db domains setprop domain.com DKIMSigning disabled
signal-event email-update
The default behavior is to use the same key pair for all your domains. But you can create other key pairs for specific domain if you want. For example, if you want to use a specific key pair for the domain.net domain:
cd /home/e-smith/dkim_keys
mkdir domain.net
cd domain.net
echo default > selector
openssl genrsa -out private 2048
openssl rsa -in private -out public -pubout
chown qpsmtpd:qpsmtpd private
chmod 400 private
signal-event email-update
Now, the emails using a domain.net sender address will be signed by this new key instead of the default one.
==Domain Keys==
==Domain Keys==
On the other hand, if no '';t=y'' is included, then it means you are intending to use DKIM in production mode. It might be a good idea to publish the DKIM DNS record first in testing mode ('';t=y'' included), check how things go and if everything is alright, remove the '';t=y'' part.
On the other hand, if no '';t=y'' is included, then it means you are intending to use DKIM in production mode. It might be a good idea to publish the DKIM DNS record first in testing mode ('';t=y'' included), check how things go and if everything is alright, remove the '';t=y'' part.
==== Testing ====
You can install spfquery:
yum --enablerepo=epel install libspf2 libspf2-progs
Usage (try -help for help):
spfquery -ip=11.22.33.44 -sender=user@aol.com -helo=spammer.tld
Check record via dig
dig -t TXT +short somedomain.co.uk
==== Load ====
==== Load ====
