* After applying a private update on H-Sphere 3.3 Patch 1, mail sent from relayclients to external addresses gets lost.
* Version of the hsphere-mail-service package is 5-10.
* In the hsphere-mail-service-5-10 package, the handling of relayclient -> external address mail flow contains an error.
Update hsphere-mail-service to version 5-11 by running the private update once again.
You can do it using H-Sphere CP, or the installer/updater script, e.g., with the following shell command:
sh U33.0P1 update hspackages private
NOTE: If you want to update only some of your physical boxes, you can specify their IP addresses at the end of the command mentioned above, in the following format:
To verify that the package is properly installed, check the installer/updater output (it must say that hsphere-mail-service version 5-11 is installed).