ymailadmin at Yahoo! Groups

Re: Seeing lower feedback loop reports?

postmaster.team — Fri, 24 Jul 2009 01:32:50 GMT

Here's the latest on this issue ... Good news: We've fixed the problem at around noon (PDT) today and feedback reports are going out at a 100% rate now. Bad

Seeing lower feedback loop reports?

postmaster.team — Thu, 23 Jul 2009 00:49:08 GMT

Hello, For those enrolled in our Complaint Feedback Loop program, we have an ongoing issue, which started late yesterday, in

Re: Intermittent and erroneous IP-based blocks

postmaster.team — Fri, 17 Jul 2009 00:44:53 GMT

Hello, Today, this problem reappeared briefly, though to a much-lesser extent than before. But still, it impacted legitimate senders. There were only a couple

Re: Intermittent and erroneous IP-based blocks

postmaster.team — Thu, 04 Jun 2009 18:56:03 GMT

Hello, We have rolled out a patch this morning that addresses the spurious Spamhaus blocks described in our prior post. We are confident that this latest push

Intermittent and erroneous IP-based blocks

postmaster.team — Wed, 27 May 2009 20:46:06 GMT

Hello, We have received reports that some senders are seeing intermittent IP blocks when sending to Yahoo! Mail, with the SMTP error message from us citing

Yahoo! Mail's Complaint Feedback Loop is now live

postmaster.team — Tue, 20 Jan 2009 22:11:45 GMT

Hello all, We are excited to let you know that our Complaint Feedback Loop (CFL) program is now out of the beta phase, and has been officially re-launched to

Delivery issues to Yahoo! Mail on 12/23/2008

postmaster_updates — Wed, 24 Dec 2008 09:11:46 GMT

Hi all, At around 12:30 PM PST this Tuesday (12/23), we suffered significant connectivity issues on our MXes for yahoo.com and our other domains. As we worked

Y! Mail Outbound IP Update for 12/18/2008

postmaster_updates — Fri, 19 Dec 2008 01:32:36 GMT

Hello members, Yahoo! Mail has added new IPs and CIDR ranges to the list of outbound machines sending our users' emails. Please see the updated lists at

Y! Mail Outbound IP Update for 7/14/2008

postmaster_updates — Mon, 14 Jul 2008 22:19:26 GMT

Hello, Yahoo! Mail has added new IPs to the list of outbound machines sending our users' emails. The additional IPs are: 67.195.8.[65-80] 67.195.8.[89-104]

Yahoo! India deploys "yahoo.in" domain for new mail users

pingcarlo — Tue, 08 Jul 2008 17:11:07 GMT

Hello all, Just a quick announcement that our new mail users in India will now be designated with an @yahoo.in email address. Users who have mail accounts with

New Yahoo! Mail domains -- ymail.com and rocketmail.com

pingcarlo — Thu, 19 Jun 2008 12:19:11 GMT

Hi all, We wanted to make a quick announcement to let you know that, starting today, Yahoo! Mail is giving users the option to create accounts under these 2

Y! Mail Outbound IP Update

pingcarlo — Thu, 19 Jun 2008 00:33:10 GMT

Hi, Yahoo! Mail has added new IPs to the list of outbound machines sending our user emails. The additional IPs are: 76.13.13.[27-28] 76.13.13.[64-68]

Y! Mail Outbound IP Update

pingcarlo — Thu, 05 Jun 2008 01:51:36 GMT

Hi, Yahoo! Mail has added new IPs to our list of outbound machines sending our user emails. The additional IPs are: 76.13.12.[134-229] 124.108.123.[9-192]

Postmaster Tickets

pingcarlo — Tue, 06 May 2008 19:48:28 GMT

Hello all, During the past few months, we have received a consistently high volume of incoming tickets sent to our Postmaster team

Group files updated with Yahoo! Mail Japan's Outbound IPs and CIDRs

pingcarlo — Wed, 23 Apr 2008 22:17:52 GMT

Hello group members, We have updated our lists with the outbound mailers used by our Y! Japan Mail team. You will find the complete and updated IP and CIDR