Sender Policy Framework
| Name: | Comments: |
|---|---|
| Whitepaper | From one of the originators. |
| Wikipedia article | Good intro |
Sendmail
| Name: | Comments: |
|---|---|
| sendmail.org | The opensource version |
MimeDefang
| Name: | Comments: |
|---|---|
| MimeDefang Wiki | Very good user supplied info. |
| Roaring Penguin | MimeDefang home |
| Mailing list archives |
SpamAssassin
| Name: | Comments: |
|---|---|
| Spamassassin Blacklists | Also some good graphics archives |
| Spam Assasin home | Part of the apache project |
| exit0 wiki | |
| Rules Emporium | |
| URIBL | |
| Test one email | spamassassin -t < sample-spam.txt > spam.out |
Mixed mail related items
| Name: | Comments: |
|---|---|
| http://www.greylisting.org/ | Grey listing is the most powerfull spam fighter I've found. |