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Student
Posts: 1
Member Since: ‎05-13-2016
Message 1 of 2 (910 Views)

RBL.HP.COM

Operating System: Other

Dear support team,

 

I have got SMTP response smtp;550 5.7.1 Service unavailable; client [81.92.113.112] blocked using rbl.hp.com

 

Could you please kindly let me know how can I resolve this issue?

 

Thanks for your support

 

Best

 

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HP Support Agent
Posts: 12,085
Member Since: ‎08-11-2014
Message 2 of 2 (868 Views)

Re: RBL.HP.COM

Hi,

 

Here's the explaination for the error:

http://support.mailhostbox.com/email-administrators-guide/error-codes

 

You may try this :

http://wikipost.org/topic/CfpPtyha8KA72pWwA0VwDRtOazDxunvD/mails-to-hp-com-and-hpe-com-blocked-by-rb...

(not recommended by hp, though)

 

Good luck

Riddle_Decipher
I am an HP Employee

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