Simplenews Bounce
Handles email bounces for simplenews using the VERP technique.
Requires Perl and the ability to configure your MTA application such as sendmail.
Simplenews Bounce is currently EXPERIMENTAL and not actively supported. Please share your experience, suggestions, code and installation details in the issue queue.
Limitations
This module is known to be incompatible with SMTP module and Mime Mail module because it requires a dedicated 'smtp_library'. This will hopefully be solved in Drupal 7. See:
#331180: fix pluggable smtp/mail framework
#131737: Return-Path overwritten by the PHP mail() function
Credits
This module is written by Sutharsan based on patches by AjK (http://drupal.org/node/242137)
