> >> SMTP error from remote mail server after end of data:
> >> host mail.relexa-hotel.de [87.225.129.6]: 554 Service unavailable;
> Client
> >> host [dipolo.dicea.unifi.it] blocked by zen.spamhaus.org;
> >> http://www.spamhaus.org/query/bl?ip=79.18.133.80
> >> reservierung.berlin@??? SMTP error from remote mail
> server
> >> after end of data: host mail.relexa-hotel.de [87.225.129.6]: 554
> Service
> >> unavailable; Client host [dipolo.dicea.unifi.it] blocked by
> >> zen.spamhaus.org; http://www.spamhaus.org/query/bl?ip=79.18.133.80
> >>
Just chiming in my possibly useless 2cents here, but it seems, from the log
bit I've quoted here that it's not mail.relexa-hotel.de having any
"problems" - rather the mail server *YOU* sent from is the problem.
The listing in spamhaus states that mail should NOT be sent out from IP
79.18.133.80, and instead there is apparently a specific MX server you
should use and that all(?) IPs other than that IP in their control are to be
blocked from sending email (at least, are listed in spamhaus :P).
The fix here, apparently, would be to use a different mail server to send
your email.
I could be entirely wrong though - just going based on what I saw in this
last email I replied to.
Eli.
