With regard to the communication RealEx sent their customer base on 25th June 2015 concerning the latest upgrade to their payment system, please note that this does not directly affect the SellerDeck Integration.
The SellerDeck integration does not use the RealEx API and so does not need to open SSL connections to any RealEx web servers.
However the merchant will need to ensure that Internet Explorer 10 or later is used to access the RealEx MIS pages directly.
RealEx have confirmed though that the Internet Explorer 9 pages will still be available for the foreseeable future.
The SellerDeck integration does not use the RealEx API and so does not need to open SSL connections to any RealEx web servers.
However the merchant will need to ensure that Internet Explorer 10 or later is used to access the RealEx MIS pages directly.
RealEx have confirmed though that the Internet Explorer 9 pages will still be available for the foreseeable future.