Followed the howto to set up the server with ISPConfig on Centos, but still have numerous issues, will put one per thread. First up is this, from System log:
Feb 5 14:17:37 centos kernel: smtpd general protection ip:7fa56fd99978 sp:7ffff9ffed78 error:0 in libcrypto.so.1.0.0[7fa56fcb0000+174000]
repeated multiple times. Could not find any solutions via search.
Anyone got any ideas on how to fix?