Re: Postmaster 'best practices' query

["David Howe" <DaveHowe () gmx co uk>]

> Some country-TLD registrars do have this requirement, however.
hmm. related question here then - webmaster@ addresses?
assuming www.xxx.com and www.subsite.xxx.com, is it required / best practice
to support
a) just webmaster () xxx com
b) webmaster@ for each subsite
c) some appropriate email address (referenced on the site) not in the same
domain (if website domain != email domain)