troubleshooting Question

DNS Setup

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cybersharks1 asked on
NetworkingEmail ServersDNS
2 Comments1 Solution297 ViewsLast Modified:
I have a domain with two mail server hosting several domains. I am having a problem emailing to Yahoo on the second mail server but not on the first. I have a feeling it is in my DNS setup but am not sure everything has been working fine up to 1 month ago. What should be mail dns setup for cybersharks.net

Domain: cybersharks.net
Mailserver 1: mail.cybersharks.net (208.31.0.50)
Mailserver2: mail2.cybersharks.net (208.31.0.51

SPF record: v=spf1 a mx ip4:208.31.0.0/24 ip4:204.118.153.0/24 ip4:205.160.50.0/24 ip4:205.160.51.0/24 ~all

I have also tried the domainKeyEvent and that is a no go as that has to be the bigest load of crap I have ever seen.
ASKER CERTIFIED SOLUTION
kenfcamp

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