Send email take too much time

[ahmedsa]

I have mail server in sme 7.5 linux
my domain is domain.sa
External ip is
78.93.xxx.xx
dns is
212.93.xx.xxx
Recieve is ok good
send is late may be 5 hours to reach to outside domain(gmail-yahoo-hotmail)
why
my settings of sme server fixed from 5 years not changed
before one week until now
I notice that when i send email from my domain to outside domain
it late too much time
what happen i dont know
Can you help me in solving this problem if possible

also status of internet in mail server is succefully access

 

[cPanelMichael]

Hello,

Are you sure that you are using cPanel? The OS you have referenced is not supported.

Thank you.

 

[ahmedsa]

Thank you for reply
i know I need to check my setting for mx record for my domain - Removed - is correct or not

 

[cPanelMichael]

Thank you for reply
i know I need to check my setting for mx record for my domain - Removed - is correct or not

Could you clarify if you are using cPanel on a supported OS?

Thank you.

 

[ahmedsa]

thank you foreply
what you mean about using cpanel on supported os
i dont write any code in cpanel
only using cpanel
to join external ip to our world
what the relation between os and cpanel
what i need actually to helping me check mx records have problem or not

 

[cPanelMichael]

I have mail server in sme 7.5 linux

It's important to understand information about the server you are running, because the quoted statement indicates you are running cPanel on an unsupported OS. As far as MX records, you could check a website such as IntoDNS to determine if they are properly configured.

Thank you.