also sprach Florian Weimer <fw@deneb.enyo.de> [2007.10.10.1145 +0100]: > RFC 1123 contains this requirement: > > 5.2.2 Canonicalization: RFC-821 Section 3.1 > > The domain names that a Sender-SMTP sends in MAIL and RCPT > commands MUST have been "canonicalized," i.e., they must be > fully-qualified principal names or domain literals, not > nicknames or domain abbreviations. A canonicalized name either > identifies a host directly or is an MX name; it cannot be a > CNAME. > > This means that it's fine to use domains pointing to CNAMEs in Internet > mail. I think it says exactly the opposite, don't you? -- .''`. martin f. krafft <madduck@debian.org> : :' : proud Debian developer, author, administrator, and user `. `'` http://people.debian.org/~madduck - http://debiansystem.info `- Debian - when you have better things to do than fixing systems if loving linux is wrong, i don't want to be right.
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