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Author Topic: Hotmail's New Addition into their DSN  (Read 88429 times)

TUNGA

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Hotmail's New Addition into their DSN
« on: June 03, 2011, 06:58:24 PM »
Hello,

We noticed that Hotmail added which server of Hotmail was stopped/deferred you:

- 421 PR(ct1) (BAY0-MC1-F14) Unfortunately, some messages from xx.xx.xx.xx weren't sent

- 421 PR(ct1) (SNT0-MC4-F6) Unfortunately, some messages from xx.xx.xx.xx weren't sent

As I mentioned before, Hotmail and Yahoo! started to stop every bulk email even you are reputated.

Things are going to hell.

Thanks
Mesut TUNGA
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tapatti

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Re: Hotmail's New Addition into their DSN
« Reply #1 on: June 08, 2011, 02:13:00 PM »
Quote from: tunga on June 03, 2011, 06:58:24 PM

We noticed that Hotmail added which server of Hotmail was stopped/deferred you:

- 421 PR(ct1) (BAY0-MC1-F14) Unfortunately, some messages from xx.xx.xx.xx weren't sent

- 421 PR(ct1) (SNT0-MC4-F6) Unfortunately, some messages from xx.xx.xx.xx weren't sent


What do you think the significance of adding the actual server ID is?  Traffic is slowed down with this error over a non-certified IP but still eventually gets through.  The full error does say to "try again". Microsoft wouldn't lie to us now would they? :)

2011-06-08 11:08:27 SMTP service unavailable: "421 RP-001 (SNT0-MC4-F21) Unfortunately, some messages from 11.11.111.111 weren't sent. Please try again. We have limits for how many messages can be sent per hour and per day. You can also refer to http://mail.live.com/mail/troubleshooting.aspx#errors." received from mx2.hotmail.com (65.55.92.184) while connected from xxxx to mx2.hotmail.com (65.55.92.184)
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