Hi,
from my server logs:
reject: RCPT from host81-154-221-200.range81-154.btcentralplus.com[81.154.221.200]: 504 5.5.2 <Z>: Helo command rejected: need fully-qualified hostname; from=<
webmaster@aol.com> to=<[...]> proto=ESMTP helo=<Z>
[...] is a unique-to-this-forum mail address in the form bitcointalk.org-$4randomchars@$mydomain
Do the admins of this forum know anything about that host 81.154.221.200? How does it know the mail address I use here?
Cheers