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LALATENDU KESHARI SWAIN
LALATENDU KESHARI SWAIN
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Can not Configure Outlook Email

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0 votes
Hi Team,

My firewall is able to telnet

Telnet Result Below from my Firewall :
[root@gw2 ~]# telnet smtp.bizmail.yahoo.com 465
Trying 106.10.248.81...
Connected to smtp.bizmail.yahoo.com.
Escape character is '^]'.
ZConnection closed by foreign host.

[root@gw2 ~]# telnet imap.mail.yahoo.com 993
Trying 106.10.231.25...
Connected to imap.mail.yahoo.com.
Escape character is '^]'.
Connection closed by foreign host.

Telnet Report from my Windows PC

https://i.ibb.co/nQVxrmD/pop-bizmail-yahoo-com.png
https://i.ibb.co/B4ffJBQ/imap-mail-yahoo-com.png
https://i.ibb.co/GV0bZcJ/smtp-bizmail-yahoo-com.png


Its a dedicated Static IP , and all I/O Port is Open from ISP.
I'm able to to Configure Yahoo Mail With Outlook with the Same settings without firewall , but its under firewall it showing
https://i.ibb.co/vJRYs2q/11.png

Regards
Lalatendu
mail retrieval smtp telnet pop
In Mail
Friday, January 15 2021, 11:21 AM
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Responses (3)

  • Accepted Answer

    Nick Howitt
    Nick Howitt
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    Friday, January 15 2021, 07:25 PM - #Permalink
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    0 votes
    What happened to the code tags I asked for? I've had to put them in for you. And sorry, but I am not prepared to troubleshoot a firewall issue when you run a drop all, allow by exception policy. You also need to understand how round robin DNS servers work in this case and how they give problems to the firewall. In all liklihood you will get a completely different set of IP addresses from me for pop.bizmail.yahoo.com.
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  • Accepted Answer

    LALATENDU KESHARI SWAIN
    LALATENDU KESHARI SWAIN
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    Friday, January 15 2021, 06:09 PM - #Permalink
    Resolved
    0 votes
    Nick Howitt wrote:

    There is no reason for the connection to fail unless you have done something to it yourself. Can you dump the firewall with:
    iptables -nvL
    Put the results between code tags.

    Also check your Application Filter, if you are running it. This may also be the solution to your earlier Cloudflare issue.



    Please Look

    REMOVE FOR SECURITY PURPOSES
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  • Accepted Answer

    Nick Howitt
    Nick Howitt
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    Friday, January 15 2021, 11:45 AM - #Permalink
    Resolved
    0 votes
    There is no reason for the connection to fail unless you have done something to it yourself. Can you dump the firewall with:
    iptables -nvL
    Put the results between code tags.

    Also check your Application Filter, if you are running it. This may also be the solution to your earlier Cloudflare issue.
    The reply is currently minimized Show
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