Cited in: RFC 4496
10 RFCs mentioned in the text of RFC 4496 (Open Pluggable Edge Services (OPES) SMTP Use Cases)
| RFC | Title | Status | Date |
|---|---|---|---|
| 2033 | Local Mail Transfer Protocol | Informational | October 1996 |
| 2119 | Key words for use in RFCs to Indicate Requirement Levels | Best Current Practice | March 1997 |
| 2476 | Message Submission | Proposed Standard | December 1998 |
| 2616 | Hypertext Transfer Protocol -- HTTP/1.1 | Draft Standard | June 1999 |
| 2821 | Simple Mail Transfer Protocol | Proposed Standard | April 2001 |
| 3752 | Open Pluggable Edge Services (OPES) Use Cases and Deployment Scenarios | Informational | April 2004 |
| 3835 | An Architecture for Open Pluggable Edge Services (OPES) | Informational | August 2004 |
| 3837 | Security Threats and Risks for Open Pluggable Edge Services (OPES) | Informational | August 2004 |
| 4037 | Open Pluggable Edge Services (OPES) Callout Protocol (OCP) Core | Proposed Standard | March 2005 |
| 4236 | HTTP Adaptation with Open Pluggable Edge Services (OPES) | Proposed Standard | November 2005 |