Cited in: RFC 3685
2 RFCs mentioned in the text of RFC 3685 (SIEVE Email Filtering: Spamtest and VirusTest Extensions)
| RFC | Title | Status | Date |
|---|---|---|---|
| 2119 | Key words for use in RFCs to Indicate Requirement Levels | Best Current Practice | March 1997 |
| 2244 | ACAP -- Application Configuration Access Protocol | Proposed Standard | November 1997 |