Implement DMARC in Kerio Connect
The DMARC standard includes SPF and DKIM to cut down on spam. It's possible to get it running on Apple's OS X Lion Server, so why not Kerio?
Ing. Martin Tobola commented
Please implement it, otherwise we will have to look for another email server because the spammer ingenuity is at a very high level, and emails look really trustworthy and users are opening and trusting them.
It is also necessary to implement DKIM (just like SPF) to block or increase spam ratings for all emails that DKIM do not have. Today it is really necessary and Kerio connect is far behind!
Jacek Badziak commented
Great Idea - we really need this.
Jussi Tiefenthaler commented
We already implemented DKIM, SPF and DMARC on DNS side. It would be nice if you could add DMARC check for incoming E-Mails in Kerio.
Diederik Kohnhorst commented
This is even more important as Sender-ID is now obsolete
Sven Werdehausen commented
At least Kerio Connect should take the DMARC policies of incoming mails into account and behave correspondingly.
Even better would be reporting to the rua- and ruf-addresses configured for the sender-domain.
Yes, its very good idea!