Comments on: Blacklisted Email in Amazon’s EC2 Cloud http://www.vim-fu.com/blacklisted-email-in-amazons-ec2-cloud/ A SysAdmin's Notebook Sat, 10 Dec 2011 07:07:53 +0000 hourly 1 http://wordpress.org/?v=abc By: jroberts http://www.vim-fu.com/blacklisted-email-in-amazons-ec2-cloud/comment-page-1/#comment-889 jroberts Thu, 02 Sep 2010 02:19:13 +0000 http://www.vim-fu.com/?p=993#comment-889 By: Grig Gheorghiu http://www.vim-fu.com/blacklisted-email-in-amazons-ec2-cloud/comment-page-1/#comment-716 Grig Gheorghiu Thu, 22 Apr 2010 14:16:08 +0000 http://www.vim-fu.com/?p=993#comment-716 Hey Jeff -- good to see you blogging again! I did the same thing in a test environment in EC2. We use ReturnPath to check the 'reputability' of our email service. When I tested the Postini-based solution, all of the ISPs checked by ReturnPath got our test emails fine, except...you guessed it, Yahoo. I think Yahoo blocks Postini by default, because it's owned by Google ;-) Anyway, consider implementing DomainKeys, which might make Yahoo happier. The Cobra Hey Jeff — good to see you blogging again! I did the same thing in a test environment in EC2. We use ReturnPath to check the ‘reputability’ of our email service. When I tested the Postini-based solution, all of the ISPs checked by ReturnPath got our test emails fine, except…you guessed it, Yahoo. I think Yahoo blocks Postini by default, because it’s owned by Google ;-) Anyway, consider implementing DomainKeys, which might make Yahoo happier.

The Cobra

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