Diagnosing Communications Server SMTP application problems
The Communications Server SMTP (CSSMTP) application transfers electronic mail from JES spool data sets to SMTP mail relays for delivery to the final destination. See z/OS Communications Server: IP Configuration Guide for overview and setup of CSSMTP.
The following information describes how to diagnose problems
with the CSSMTP application.
- Gathering diagnostic information
- Resolving initialization or logging problems
- Resolving SMTPNOTE CLIST problems
- Diagnosing and resolving Resolver problems
- Resolving problems from the JES spool data set
- Resolving mail problems
- Resolving MODIFY command problems
- Diagnosing checkpoint problems
- Monitoring resources used
- Monitoring target servers