Rudy Nedved wrote:
I understand. The assumption is that implementations that work in RFC 733/821 world were upgraded to match RFC 2821.
You get credit for even knowing about 733, but please forgive my losing a small OCD battle:
733 was for the Arpanet. Transport was by FTP commands. 822 was paired with 821 for the Internet. d/ -- Dave Crocker Brandenburg InternetWorking bbiw.net
