FAQ on top hosting company: I use Outlook to send and receive emails from my domain. I also have a Yahoo account. When I send emails to any Yahoo account (and this only occurs with Yahoo accounts) from my domain, the bounce back a day or so later with the following message:

Could not deliver message to the following recipient(s):

Failed Recipient: [PrivateAccount]@yahoo.com
Reason: Remote host said: 451 Message temporarily deferred – 4.16.50

— The header and top 20 lines of the message follows –

Received: from c-71-227-49-46.hsd1.mi.comcast.net [71.227.49.46] by mail.mysmartermail.net with SMTP;
– truncated –

I have no problems sending an email from my Yahoo account to my domain account, but can send an email back and receive it. I checked with the domain host server company and they couldn’t find any problems and no one else has reported a problem. This has been on-going for about a week.

Anyone have a suggestion? TIA.

Jayson
LVslotdoc,

Please re-read my post carefully and then let me know if you have a solution. Your post is not applicable, but thank you for your time.

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