PH68037: NEW FUNCTION - Mail Spoofing Prevention with CSSMTP

Obtain the fix for this APAR.

APAR status

• Closed as new function.

Error description

• New Function
  

Local fix

• N/A
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: All users of the IBM Communications Server   *
  *                 for z/OS 3.1 and z/OS 3.2 IP:CSSMTP          *
  ****************************************************************
  * PROBLEM DESCRIPTION: New Function - Email Spoofing           *
  *                      Prevention with CSSMTP                  *
  ****************************************************************
  * RECOMMENDATION: Apply PTF                                    *
  ****************************************************************
  CSSMTP, the z/OS email client, is enhanced with an optional
  parameter RestrictMailFrom to enable email spoofing prevention
  support by checking if a user is allowed to use an email
  address in the MailFrom field.
  

Problem conclusion

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

  UO06631 UO06632

Modules/Macros

• EZA482   EZAMLCAT EZAMLCFG EZAMLCFM EZAMLCFP EZAMLCKP EZAMLCNF
  EZAMLCON EZAMLEML EZAMLERR EZAMLERT EZAMLHCK EZAMLJES EZAMLJSP
  EZAMLJSU EZAMLLOG EZAMLLRT EZAMLMN  EZAMLMSG EZAMLRES EZAMLRPY
  EZAMLSMF EZAMLSMT EZAMLSSI EZAMLSSR EZAMLUDV EZAMLUTL EZAMLUXT
  EZARACF  EZASM482 EZASMF   EZASMF77
  

Fix information

• Fixed component name

  TCP/IP MVS

• Fixed component ID

  5655HAL00

Applicable component levels

• R310 PSY UO06631

     UP26/02/06 P F602  

• R320 PSY UO06632

     UP26/02/06 P F602  

Fix is available

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