Troubleshooting

• Java - how to adjust Java memory allocation if the application is running out of heap space.
• Connection problems - steps to diagnose and fix issues when the Administrator Panel cannot connect to the server module.
• Postfix configuration - how to verify the milter is correctly registered in Postfix without sending a real email.
• Logs - reference for every file the milter and settings services write to var/log: launcher output, application logs, worker pool statistics, message trace files and body dumps.
• Directory service - technical reference for the directory integration: connection parameters, LDAP queries, attribute mappings and CSV formats for each directory service type.