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Hotmail, Outlook, Yahoo and etc cant send mail

NeuronAlex
Hello everybody! I have a problem related to Hotmail and other domains specified in the topic name. When I send an email I get an error: host hotmail-com.olc.protection.outlook.com [104.47.56.161] SMTP error from remote mail server after pipelined MAIL FROM: My Domain SIZE=1637: 550 5.7.1 Unfortunately, messages from [161.35.212.129] weren't sent. Please contact your Internet service provider since part of their network is on our block list (S3140). You can also refer your provider to http://mail.live.com/mail/troubleshooting.aspx#errors. [CO1NAM11FT021.eop-nam11.prod.protection.outlook.com]
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Comments

7 comments

Date Votes
  • Wallu
    Sorry but I just have to :rolleyes: protection.outlook.com is the worst of the worst of the worst you can find on the internet. I've had trouble with them, and still have. Out of my recommendations to my customers and in general, they have lost over 500 customers already, and I will keep doing that until they fix their service. I see red every time I hear or see about them. What can you expect from MS service... Sorry about this, but just had to. What you can try is this:
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  • Wallu
    Forgot to add this: check your IP here Email Blacklist Check - IP Blacklist Check - See if your server is blacklisted also, to be sure. - Wallu
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  • ffeingol
    The answer is right in the bounce message: Unfortunately, messages from [161.35.212.129] weren't sent. It's not your domain, it's the IP (or possibly the subnet you are in). You can certainly try to contact Microsoft support for outlook, hotmail etc. but we find that to be basically useless.
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  • cPanelLauren
    Yep, sometimes they put the whole block on the list and if you have an IP in that block you'll be affected as well.
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  • ZenHostingTravis
    Add a free monitor on your IP address via mxtoolbox.com and if you're added to a blacklist, in all likelihood, you'll be added to the blacklist for Outlook, hotmail and so on. Be sure to limit the amount of email the server can send so if a website gets hacked and is used to relay spam, the damage to your IP reputation is minimal.
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  • esthertantan
    When i put my username and password in my webmail cpanel, It loads half way and doesn't complete. What could be the cause?
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  • ZenHostingTravis
    When i put my username and password in my webmail cpanel, It loads half way and doesn't complete. What could be the cause?

    Have you tried cleaning your cache?
    0

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