On Fri, Feb 14, 2014 at 01:17:14PM +0800, King Cao wrote: > *reject_unknown_recipient_domain*Reject the request when Postfix is not > final destination for the recipient domain, and the RCPT TO domain has 1) *no > DNS A or MX record* or 2) .......
English is not symbolic logic, but the intent is clear: 1. no (MX or A record) rather than: 2. no MX or no A record. By De Morgan's laws (https://en.wikipedia.org/wiki/De_Morgan%27s_laws) the first is also: 3. no MX and no A record. interpretation "2" seems too implausible to warrant correcting the document, but if others feel it is ambiguous and someone sends a patch for proto/postconf.proto that improves the clarity of the text, it should be cheap enough to adopt it. -- Viktor.