I'm finding on forums that some people were able to resolve this by setting up an SPF record. I don't know anything about them.
Is there anything bad about setting them up? Do I set them up with Time Warner? Steve Hart Network Administrator 503.491.4343 -Direct | 503.492.8160 - Fax ________________________________ From: Michael B. Smith [mailto:mich...@smithcons.com] Sent: Saturday, August 20, 2011 1:20 PM To: MS-Exchange Admin Issues Subject: RE: Blacklisted on new IP? "Bigfish" is FOPE; i.e., Forefront Online Protection for Exchange (or something like that). It's very much a black box. TTBOMK, you have done everything you can do. Regards, Michael B. Smith Consultant and Exchange MVP http://TheEssentialExchange.com From: Steve Hart [mailto:sh...@wrightbg.com] Sent: Saturday, August 20, 2011 4:15 PM To: MS-Exchange Admin Issues Subject: RE: Blacklisted on new IP? Yeah, we've shown up clean on every online source I can find, but we're still getting the bounced mail from bigfish. Naturally, our largest two customers use them. Do we know anything about how "Blocklist 2" works? Is it reported spam? DNS? Some other criteria? Steve Steve Hart Network Administrator 503.491.4343 -Direct | 503.492.8160 - Fax ________________________________ From: Michael B. Smith [mailto:mich...@smithcons.com]<mailto:%5bmailto:mich...@smithcons.com%5d> Sent: Saturday, August 20, 2011 1:11 PM To: MS-Exchange Admin Issues Subject: RE: Blacklisted on new IP? It all looks OK to me. http://www.mxtoolbox.com/SuperTool.aspx?action=blacklist%3a66.194.64.143 Regards, Michael B. Smith Consultant and Exchange MVP http://TheEssentialExchange.com From: Steve Hart [mailto:sh...@wrightbg.com]<mailto:%5bmailto:sh...@wrightbg.com%5d> Sent: Saturday, August 20, 2011 3:56 PM To: MS-Exchange Admin Issues Subject: Blacklisted on new IP? We just changed from XO to TW and we got new IPs in the deal. This morning I'm am getting bounced emails like this: Delivery has failed to these recipients or distribution lists: Gini Adams<mailto:gini.ad...@harlandclarke.com> Your message wasn't delivered because of security policies. Microsoft Exchange will not try to redeliver this message for you. Please provide the following diagnostic text to your system administrator. The following organization rejected your message: CH1EHSMHS016.bigfish.com. ________________________________ Sent by Microsoft Exchange Server 2007 Diagnostic information for administrators: Generating server: CORP-EXCHANGE.wrightbg.com gini.ad...@harlandclarke.com<mailto:gini.ad...@harlandclarke.com> CH1EHSMHS016.bigfish.com #550 5.7.1 Service unavailable; Client host [66.194.64.143] blocked using Blocklist 2, mail from IP banned; To request removal from this list please forward this message to del...@messaging.microsoft.com<mailto:del...@messaging.microsoft.com>. ## I've requested to be delisted. Is there anything else I should be looking into? Steve --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.com<mailto:listmana...@lyris.sunbeltsoftware.com> with the body: unsubscribe exchangelist --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.com<mailto:listmana...@lyris.sunbeltsoftware.com> with the body: unsubscribe exchangelist --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.com<mailto:listmana...@lyris.sunbeltsoftware.com> with the body: unsubscribe exchangelist --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.com<mailto:listmana...@lyris.sunbeltsoftware.com> with the body: unsubscribe exchangelist --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.com with the body: unsubscribe exchangelist
