The RegionTag issue is fixed in
FIX:RO92731 (Incorporating Integration_14.5_HF0210. and Integration_x64_14.5_HF0211). However to ensure that the entire EMC Exchange Journal archive integration performs as expected you will need to install the following fixes in order.
1.
FIX:RO92731 (Incorporating Integration_14.5_HF0210. and Integration_x64_14.5_HF0211) -- Integration resets RegionTag registry value.
2.
FIX:SO01032 (incorporating Integration_14.5_HF0239 and Integration_x64_14.5_HF0240) HF0240 -- BCC information and de-enveloping journal mail.
3.
FIX:SO04571 (incorporating Integration_14.5_HF0241 and Integration_x64_14.5_HF0242) -- iConsole shows malformed events.
These fixes are available to download via the CA Support Portal
http://support.ca.com