User contributions for Randy

15 March 2008

• 08:4308:43, 15 March 2008 diff hist +1,011‎ N HELO/EHLO Pattern Matching ‎ New page: {{ast |date= |difficult=Low |popular=Low |effective=High |harm=Low to Medium |where=MTA }} SMTP requires the client to send either its fully-qualified domain name or its IP address in squa... current
• 08:3208:32, 15 March 2008 diff hist +34‎ Taxonomy of anti-spam techniques ‎ →‎Network techniques
• 08:3008:30, 15 March 2008 diff hist +2,155‎ N DNS validation ‎ New page: {{ast |date= |difficult=Low |popular=Medium |effective=High to Low |harm=Low to High |where=MTA }} DNS Validation techniques attempt to verify that the SMTP client system is a legitimate n...
• 08:0808:08, 15 March 2008 diff hist +106‎ Timing and protocol defects ‎No edit summary current

14 March 2008

• 09:4609:46, 14 March 2008 diff hist −3‎ Callbacks ‎No edit summary
• 09:4309:43, 14 March 2008 diff hist +276‎ Greylisting ‎No edit summary
• 09:2709:27, 14 March 2008 diff hist +85‎ Timing and protocol defects ‎No edit summary
• 09:1209:12, 14 March 2008 diff hist +96‎ Callbacks ‎No edit summary
• 09:0909:09, 14 March 2008 diff hist +1‎ Greylisting ‎No edit summary
• 09:0809:08, 14 March 2008 diff hist +1,300‎ Greylisting ‎No edit summary
• 08:5308:53, 14 March 2008 diff hist +149‎ Timing and protocol defects ‎No edit summary
• 08:5008:50, 14 March 2008 diff hist 0‎ Timing and protocol defects ‎No edit summary
• 08:4608:46, 14 March 2008 diff hist +253‎ N Timing and protocol defects ‎ 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...
• 08:4208:42, 14 March 2008 diff hist +2‎ Callbacks ‎No edit summary
• 08:4108:41, 14 March 2008 diff hist +774‎ N Callbacks ‎ New page: SMTP server connects to SMTP client on port 25 during transaction. Usually, following MAIL FROM and at least one RCPT TO, the SMTP server opens a connection to the SMTP client system on p...