Comments on: Changes at Comcast http://blog.wordtothewise.com/2007/12/changes-at-comcast/ Email, Delivery, Spam and more Wed, 08 Feb 2012 05:06:27 +0000 hourly 1 http://wordpress.org/?v=3.1.3 By: Word to the Wise » Comcast rate limiting http://blog.wordtothewise.com/2007/12/changes-at-comcast/comment-page-1/#comment-603 Word to the Wise » Comcast rate limiting Fri, 25 Jan 2008 18:37:58 +0000 http://blog.wordtothewise.com/index.php/2007/12/11/changes-at-comcast/#comment-603 [...] by laura on 25 Jan 2008 at 11:37 am | Tagged as: ISP, Technical Russell from Port25 posted a comment on my earlier post about changes at Comcast. Our (Port25) understanding is that Comcast is rate [...] [...] by laura on 25 Jan 2008 at 11:37 am | Tagged as: ISP, Technical Russell from Port25 posted a comment on my earlier post about changes at Comcast. Our (Port25) understanding is that Comcast is rate [...]

]]> By: Russell Fletcher http://blog.wordtothewise.com/2007/12/changes-at-comcast/comment-page-1/#comment-604 Russell Fletcher Fri, 25 Jan 2008 18:14:11 +0000 http://blog.wordtothewise.com/index.php/2007/12/11/changes-at-comcast/#comment-604 Our (Port25) understanding is that Comcast is rate limiting such that they're only accepting 6 recipients per second per sending IP. HTH... Our (Port25) understanding is that Comcast is rate limiting such that they’re only accepting 6 recipients per second per sending IP.

HTH…

]]> By: Timothy Denike http://blog.wordtothewise.com/2007/12/changes-at-comcast/comment-page-1/#comment-600 Timothy Denike Fri, 18 Jan 2008 19:29:03 +0000 http://blog.wordtothewise.com/index.php/2007/12/11/changes-at-comcast/#comment-600 I've noticed that while we have great inbox deliverability to the other major ISPs, our emails to Comcast have suddenly begun to simply vanish. No bounces and not in the inbox. We have a relatively consistent, flat complaint rate based on our FBLs with AOL, Yahoo, Earthlink, Juno, etc.. Has anyone else experienced this? I’ve noticed that while we have great inbox deliverability to the other major ISPs, our emails to Comcast have suddenly begun to simply vanish. No bounces and not in the inbox. We have a relatively consistent, flat complaint rate based on our FBLs with AOL, Yahoo, Earthlink, Juno, etc..

Has anyone else experienced this?

]]> By: Word to the Wise » SenderScore update http://blog.wordtothewise.com/2007/12/changes-at-comcast/comment-page-1/#comment-601 Word to the Wise » SenderScore update Sat, 15 Dec 2007 18:32:23 +0000 http://blog.wordtothewise.com/index.php/2007/12/11/changes-at-comcast/#comment-601 [...] Matt has posted a bit more about the SenderScore Blacklist, following up on my post about the changes at Comcast. George Bilbrey, VP and General Manager, for Return Path followed up with him to explain a bit more [...] [...] Matt has posted a bit more about the SenderScore Blacklist, following up on my post about the changes at Comcast. George Bilbrey, VP and General Manager, for Return Path followed up with him to explain a bit more [...]

]]> By: Email Marketing: Comcast Changes Spam Filtering Strategy : The Messaging Times http://blog.wordtothewise.com/2007/12/changes-at-comcast/comment-page-1/#comment-602 Email Marketing: Comcast Changes Spam Filtering Strategy : The Messaging Times Thu, 13 Dec 2007 21:50:28 +0000 http://blog.wordtothewise.com/index.php/2007/12/11/changes-at-comcast/#comment-602 [...] In addition to blocking based on SenderScore, Comcast also appears to be blocking based on complaints from their users. Comcast is testing a feedback loop. I have heard from one FBL user that there are some kinks to work out, but that the FBL provider is working with them to resolve the problems…” continue reading [...] [...] In addition to blocking based on SenderScore, Comcast also appears to be blocking based on complaints from their users. Comcast is testing a feedback loop. I have heard from one FBL user that there are some kinks to work out, but that the FBL provider is working with them to resolve the problems…” continue reading [...]

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