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Published Question
Hi
I'm having trouble getting my head around A records, CNAME records and MX records.
I want to set postfix email server on my vps too.
1) Can I have two A records?
A @ 128.199.....
A mail 128.19...
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davidsullivan19
DNS
Email
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Published Answer
Ok, I’m able to get into my server now. It must not have been a case of locking myself out with iptables, but some other reason. An…
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By
davidsullivan19
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Published Answer
Ok, now i have locked myself out of the server.
I’m pretty sure my last iptables rules were set as:
-P INPUT DROP
-P FORWARD A…
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By
davidsullivan19
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Published Answer
OH yeah, that’s probably what I"m looking for.
Let me have some dinner and then I will try that out and let you know.
David.
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By
davidsullivan19
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Published Answer
When I have the following:
-P INPUT DROP
-P FORWARD ACCEPT
-P OUTPUT ACCEPT
-A INPUT -i lo -j ACCEPT
-A INPUT -m conntrack -…
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davidsullivan19
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Published Question
I have another question about this tutorial. https://www.digitalocean.com/community/tutorials/how-to-set-up-a-host-name-with-digitalocean
Down the bottom it says to ping your domain name.
So I tried ping www.mydomainn...
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davidsullivan19
DNS
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Published Answer
It’s ok, I looked further down on that link i posted and there are comments asking the same questions. So now I have found that I c…
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By
davidsullivan19
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Published Question
In this tutorial it refers to setting up your A record.
https://www.digitalocean.com/community/tutorials/how-to-set-up-a-host-name-with-digitalocean
Do I have to assign a hostname? Or can I just use the default @ A re...
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davidsullivan19
DNS