从list-unsubscribe.com链接出的网站列表
| No. | 链出域名 | 关键词 |
|---|---|---|
| 1. | faqs.org | RFC 2369 |
| 2. | skylist.com | |
| 3. | typepad.com | Joshua Baer |
| 4. | lashback.com | |
| 5. | yp.to | VERP |
| 6. | live.com | |
| 7. | directmag.com | |
| 8. | listbox.com | |
| 9. | lsoft.com | |
| 10. | lyris.com | Lyris |
| 11. | maawg.org | |
| 12. | yahoo.com | |
| 13. | clickz.com | |
| 14. | apache.org | |
| 15. | strongmail.com | StrongMail |
| 16. | returnpath.biz | |
| 17. | getmailup.com | MailUp |
| 18. | deliverability.com | |
| 19. | blogs.com | |
| 20. | communicatorcorp.com | Communicator Corp |
| 21. | feedburner.com | FeedBurner |
| 22. | amazon.com | |
| 23. | quantcast.com | |