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How long does it take a change in MX records to propagate? Is the MX record TTL the max time it will take or do we also need to wait for all DNS records to propagate?
We are changing our mail server from Exchange 2003 to Exchange Online. Our current MX records (at Network Solutions) have a 1 &…
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I want to be able to send email to any subdomain I like and not have to configure A records and MX records for each subdomain. Ideally I could send an email to [email protected] and [email protected] and not have to configure anything other than my original domain.com.
My current setup:
I have…
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Ok, so I've got a box named websrv1.mydomain.com. It's a web server running ubuntu, apache2, sendmail, etc.
My email is outsourced to a third party. So in my DNS I've got MX set to mx.thirdparty.net.
I've no reason to accept incoming mail on my web server, every email should be sent to the third…
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I'd like to know how to configure my DNS to be able to use a wildcard for my domain and an MX record together. Here is what I've done:
@ IN SOA dns100.ovh.net. tech.ovh.net. (2012052100 86400 3600 3600000 300)
IN NS ns100.ovh.net.
IN NS dns100.ovh.net.
…
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Hi there, have a basic email domain validation script that takes a user's email domain, resolves the IP address from that and then checks that against various published blacklists. Here is how I am determining the IP:
$domain = substr(strchr($email, '@'), 1);
$ip = gethostbyname($domain);
The…
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