On Fri, 24 Oct 2008, Eli Sand wrote: > > >> SMTP error from remote mail server after end of data: > > >> host mail.relexa-hotel.de [87.225.129.6]: 554 Service unavailable; > > >> host [dipolo.dicea.unifi.it] blocked by zen.spamhaus.org; > > >> http://www.spamhaus.org/query/bl?ip=79.18.133.80 > > >> [EMAIL PROTECTED] SMTP error from remote mail > 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.
No, things are different 79.18.133.80 is the dinamic address given to a portable computer by a commercial ISP. The person that was sending this mail has it set to relay all e-mail througth the departmental server dipolo.dicea.unifi.it [150.217.9.2] (that is also the MX for his email-address, in case the recipient wanted to make a callback to verify the source !) that accept relaying from all _authenticated_ users. So, whatever net he is using, he will always have the same sending configuration. This is the same configuration that I and all people working here use on our portable computers since at least 7 years, and this is the first time such error occours! I think spam filter should only care about is is trusted the host that is passing them the message, not about the route the message has done before! -- ## List details at http://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
