steve, we had same problem last week, this was the reason: -- In the vast majority of cases (well over 99.99%), seeing an individual IP address use a variety of different names indicates that the machine is infected with a spam trojan or proxy.
In those rare instances where it is a IPSwitch Imail, WorkGroupMail or Ensim mail sending software or certain NAT configurations (ie: BellSouth shared hosting) fronting multiple independent domains, we permanently remove it from the list. IPSwitch Imail and WorkGroupMail servers, for example, attempts to simulate being different mail servers, one for each customer domain. In doing so, it copies the domain name through as the HELO domain. On the other hand, when anti-spam software sees a mail server apparently not able to make up its mind as to WHO it is, they understandably get very suspicious. -- if your ip-address was or is listed and you are using Imail, than mail to [EMAIL PROTECTED] and ask to remove the entry from the list permanently. marc At 22:03 31.10.2005, you wrote: >Hi all I have found out Friday that my server is listed in this att.net >blacklist. Does anyone have any good advise as to why? I can't seem to even >get them to reply to my emails. I can't find any phone contact info for them >at all. Any help at all would be wonderful! I have checked many other >blacklist and am not listed on any i can find??? If there is a good reason >they have us in there list i need to get it fixed! Thanks! >Steve > >blacklist.mail.ops.worldnet.att.net > > >Server response to MAIL FROM: >550-69.213.48.110 blocked by blacklist.mail.ops.worldnet.att.net. >550 Blocked for abuse. See http://www.att.net/general-info/rblinquiry.html > >--- >[This E-mail was scanned for viruses] > >--- >This E-mail came from the Declude.JunkMail mailing list. To >unsubscribe, just send an E-mail to [EMAIL PROTECTED], and >type "unsubscribe Declude.JunkMail". The archives can be found >at http://www.mail-archive.com. > >[Scanned for viruses by Declude] > [Scanned for viruses by Declude] --- This E-mail came from the Declude.JunkMail mailing list. To unsubscribe, just send an E-mail to [EMAIL PROTECTED], and type "unsubscribe Declude.JunkMail". The archives can be found at http://www.mail-archive.com.
