Hi,Upgraded my adminp server abc/svr/xyz 3 weeks ago from 7.0.2FP2 to 8.5.1. The other cluster server upgraded to 8.5.1 months ago.
Left with two clustered servers still in 7.0.2FP2. One of them is def/svr/xyz.
Problem encountered is user a where home server is abc/svr/xyz send mail to user b where home server is def/svr/xyz, mail does not route to destine server. Instead mail was send to user b cluster copy in abc/svr/xyz.
This causes a lot issue especially where agents are setup to run on def/svr/xyz.
Can anyone explain what happens and where goes wrong???
Regards,
Lee LK