The IAB did a nice job to document the SenderID appeal, including a HTML version with all footnotes of the original IESG appeal. Therefore this page now only offers links to the relevant documents:
On this site (see also my SPF and Wikipedia link collections):
| ASRG | Anti Spam Research Group | PRA | Purported Responsible Address (SenderID) |
| BATV | Bounce Address Tag Validation | SPF | Sender Policy Framework |
| DKIM | DomainKeys | SRS | Sender Rewriting Scheme |
| DSN | Delivery Status Notification (bounces) | SMTP | Simple Mail Transfer Protocol |
| MARID | MTA Authorization Records In DNS | SMTP AUTH (ESMTPA authentication) | |