mail.info:
Quote:Nov 27 19:25:04 85 postfix/smtpd[11475]: connect from dslb-084-060-145-192.pools.arcor-ip.net[84.60.145.192]
Nov 27 19:25:05 85 postfix/smtpd[11475]: NOQUEUE: reject: RCPT from dslb-084-060-145-192.pools.arcor-ip.net[84.60.145.192]: 504 5.5.2 <Michael>: Helo command rejected: need fully-qualified hostname; from=<censored@censored.de> to=<censored@censored.de> proto=ESMTP helo=<Michael>
Nov 27 19:25:08 85 postfix/smtpd[11475]: disconnect from dslb-084-060-145-192.pools.arcor-ip.net[84.60.145.192]
I censored the e-mail addy's.
Hope that's all you need?