Need to fix Incoming & outgoing mail from external and enternal

[ccsnpvt]

Need to fix Incoming & outgoing mail from external and enternal .
When we are sending mail from gmail to our server greeting error "Massage not delivered The response from the remote server was:
550 authentication required".
When i was send mail from server to any mail mins local or external massage say sent but not deliver to sender mail id and did not get any failed massage.
Please help me.

 

[mxroute]

If you add a domain to DirectAdmin but don't intend to host it's mail there, any email sent by other domains on the server to that domain will be delivered locally. The 550 error happens when the reverse is true, that the domain isn't configured to accept mail on the server but MX records point to it.

The answer is to use the "MX Records" menu in DirectAdmin and look for the check box that says "Use this server to handle my e-mails." If that server hosts mail for the domain, make sure it's checked. If it doesn't, make sure it's unchecked.

 

[ccsnpvt]

Thanks Mxroute,
my problem is solved, actually my AWS server is block the port 25 and after my request still not open so i was moved to other server provider and re-install DA.
After that my mail is working fine.

Thanks for your response.