Cited in: RFC 720
1 RFCs mentioned in the text of RFC 720 (Address Specification Syntax for Network Mail)
| RFC | Title | Status | Date |
|---|---|---|---|
| 680 | Message Transmission Protocol | Unknown | April 1975 |
1 RFCs mentioned in the text of RFC 720 (Address Specification Syntax for Network Mail)
| RFC | Title | Status | Date |
|---|---|---|---|
| 680 | Message Transmission Protocol | Unknown | April 1975 |