EZD1826I

Explanation
 The Communications Server SMTP (CSSMTP) application
cannot write to the configured or default z/OS® UNIX file
system dead letter directory.
 In the message text:  jobname 
The job name of the task that started the CSSMTP application.

System action
 The CSSMTP application continues processing without
storing dead letters and  the DeadLetterAction configuration statement
is set to Delete. 

Operator response
 Contact the system programmer.

System programmer response
 Possible reasons for this message
are:  The UNIX file system dead
letter directory is full or nearly full.
The UNIX file system dead
letter directory is not accessible in write mode.

 If you determine that the dead letter directory is full
or nearly full, then do one of the following: Perform the following steps to free some space in the directory
 Issue the MODIFY SUSPEND command to suspend new spool file processing.
Delete all unneeded dead letters.
Issue the MODIFY REFRESH command to enable the application to
write dead letters into the configured or default directory again.

Issue the MODIFY RESUME command to resume new spool file processing.

Perform the following steps to use a larger directory: Allocate a larger z/OS UNIX file system for the dead letter
directory.
Change the DeadLetterDirectory configuration statement to specify
the new directory.
Issue a MODIFY REFRESH command to use the larger directory. 

 If you determine that the UNIX file
system dead letter directory is not  accessible in write mode, perform
the following steps:
 Do one of the following:  Mount the UNIX file system
in write mode.
Specify a directory to which you have write access in the  DeadLetterDirectory
configuration statement in the CSSMTP configuration file.

Issue a MODIFY REFRESH  command to use the new directory.   
See the information about the UNDELIVERABLE statement in z/OS Communications Server: IP Configuration
Reference for more information about z/OS UNIX 
file system dead letter directory.

User response
 Not applicable.

Problem determination
 See the system programmer response.

Source
 z/OS Communications
Server TCP/IP: CSSMTP

Module
 ezamlcon

Routing code
 10

Descriptor code
 12

Automation
 This message is written to the system console and
log file for CSSMTP.  This message is a good candidate for automation.
Automation can alert you to when CSSMTP has stopped storing dead 
letters into the z/OS UNIX file system dead letter directory.

Example
  EZD1826I CSSMTP1 CANNOT WRITE TO z/OS UNIX FILE SYSTEM DEAD LETTER DIRECTORY 