Hello all, We have recently updated our list of outbound mailers to include the 90 IPs below. (If you use the CIDR list, you need only to add this new netblock...
2
pingcarlo
Apr 23, 2008 10:17 pm
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 ...
3
pingcarlo
May 6, 2008 7:48 pm
Hello all, During the past few months, we have received a consistently high volume of incoming tickets sent to our Postmaster team ...
4
pingcarlo
Jun 5, 2008 1:51 am
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] ...
5
pingcarlo
Jun 19, 2008 12:33 am
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] ...
6
pingcarlo
Jun 19, 2008 12:19 pm
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...
7
pingcarlo
Jul 8, 2008 5:11 pm
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...
8
postmaster_updates
postmaster_u...
Jul 14, 2008 10:19 pm
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] ...
9
postmaster_updates
postmaster_u...
Dec 19, 2008 1:32 am
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 ...
10
postmaster_updates
postmaster_u...
Dec 24, 2008 9:11 am
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...
11
postmaster.team
Jan 20, 2009 10:11 pm
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...
12
postmaster.team
May 27, 2009 8:46 pm
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...
13
postmaster.team
Jun 4, 2009 6:56 pm
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...
14
postmaster.team
Jul 17, 2009 12:44 am
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...
15
postmaster.team
Jul 23, 2009 12:49 am
Hello, For those enrolled in our Complaint Feedback Loop <http://feedbackloop.yahoo.net> program, we have an ongoing issue, which started late yesterday, in...
16
postmaster.team
Jul 24, 2009 1:32 am
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...
17
ymailadmin-owner@yaho...
Jan 26, 2010 10:38 pm
If you're seeing some queuing in your outbounds today when sending to Y! users, we're currently experiencing low connectivity across our MTAs, which started...
18
ymailadmin-owner@yaho...
Jan 27, 2010 1:25 am
Our MTAs' connectivity levels are stable and back to normal, folks. Thanks for hanging in there. Best regards, Carlo Yahoo! Mail...
19
postmaster.team
Jan 27, 2010 8:42 pm
Sorry for the late update, but as I'm sure most of the senders have noticed, we're again experiencing low connectivity on our MTAs, starting very early this...
20
postmaster.team
Jan 30, 2010 1:15 am
No recent updates since we're still seeing spates of low connectivity on a daily basis, but today has been better overall. We are not out of the woods yet,...
21
postmaster.team
Feb 1, 2010 9:56 pm
Good news this Monday morning: The connectivity levels across our MTAs are looking good (through the weekend and so far today), and we expect it to stay that...
22
postmaster.team
Feb 3, 2010 7:04 pm
At around 6am PST, we again started experiencing low connectivity on our MXes, and we have since been working incessantly to improve the situation. As before,...
23
postmaster.team
Feb 5, 2010 5:34 pm
Our connectivity levels have been stable since Wednesday noon (PST). That said, we are still investigating reports of timeouts when trying to open a...
24
postmaster.team
Mar 4, 2010 8:03 pm
We're seeing intermittent connectivity issues across our yahoo.com MXes starting early this morning. If you are suddenly seeing queues to Yahoo! Mail, please...
25
postmaster.team
Mar 5, 2010 2:06 am
Things are back to normal, folks. Connectivity stabilized at ~11:30am PST. We hope no one was terribly inconvenienced. Best regards, Carlo Yahoo! Mail...
26
postmaster.team
Sep 8, 2010 2:18 am
Hi, It's been a while since I've sent an update, so here's a quick note that the lists containing IPs and CIDRs used by Yahoo! Mail have been updated today: ...
27
postmaster.team
Oct 13, 2010 9:52 pm
Hi, folks: We've just added 60 IPs -- 98.139.91.[1-60] -- to our list. As always, the updated lists of IPs and CIDRs can be found at: ...
ymailadmin
