helo all
i got problem in my network
i got sun 206 and i work with sendmail
when i had the praimery dns of my isp i can send mail from the server but
i cant send from the clinet (outlook in the network) and if i chnage it to secundery dns off my isp i can send frome the server and frome the clinet.
the primery dns of my isp is o.k .
and i am shure that the problem is in my network
Can you successfully perform an nslookup from the client using the primary nameserver? If not, check routing and firewall settings to ensure proper network connectivity.
i am alredy cheek the definition of the dns
its work fine but i got the problem with some domain