Timing and protocol defects

From ASRG
Revision as of 08:46, 14 March 2008 by Randy (talk | contribs) (New page: SMTP requires that clients wait for a 2xx response to the HELO or EHLO command before proceeding. One ant-spam technique, known as a ''premature pipeline check", detects extra data in the...)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigationJump to search

SMTP requires that clients wait for a 2xx response to the HELO or EHLO command before proceeding. One ant-spam technique, known as a premature pipeline check", detects extra data in the input buffer prior to the server sending the HELO/EHLO response.