Dear all,

I am new to redhat 9. I have a problem with sendmail configuration in redhat 9.0. I hope someone can help me to solve it.

My dns setting

domain name server: ns1.domain1.com
ns2.domain1.com

domain1.com IN MX 1 mail.domain1.com

here my mail server is the same as name server 1, which means mail.domain1.com (ip address) is the same as (ip address) of ns1.domain1.com

and i have other domain name in my server which has a record in ns1.domain1.com

I call it as domain2.com.

the above is my dns setting.

problems come out when i send mail to this 2 domain, it can not find the domain.

this can be expressed as

send mail to user1@domain1.com (failed)
user1@ns1.domain1.com (success)

user2@domain2.com (failed)
user2@ns1.domain2.com (success)

please help to slove the problem. how to change the sendmail setting or my dns setting. so that i do not need to add ns1 in the email address.

thanks