LinuxQuestions.org - I am losing mail is Cyber space

Hi,
I am trying to setup a mailertable and for some reason I seem to be missing something. I want all mail for jkcool.com to be sent to drivers.jkcool.com so I created a DNS record to say my MX is drivers.jkcool.com that part is working fine and dandy. So then I went to drivers.jkcool.com and setup a sendmail.mc file here it is:

Code:

include(`/usr/share/sendmail/cf/m4/cf.m4')

VERSIONID(`linux for smtp-only setup')dnl

OSTYPE(linux)

FEATURE(always_add_domain)dnl

FEATURE(`access_db', `hash -T<TMPF> /etc/mail/access')

FEATURE(`use_cw_file')dnl

FEATURE(`dnsbl')dnl

FEATURE(`mailertable','hash -o /etc/mail/mailertable.db')dnl

FEATURE(`virtusertable',`hash -o /etc/mail/virtusertable')dnl

FEATURE(`accept_unresolvable_domains')dnl

MAILER(smtp)dnl

as you can see it is very simple.

Code:

then I ran m4 /etc/mail/sendmail.cf < /etc/mail/sendmail.mc

the file was created because I edited the file and it had todays date and a time like 1 minute ago

then I created a relay-domains file
The file Contains

Code:

jkcool.com

then I editied the mailertable file and added

Code:

jkcool.com esmtp:[jkcool.jkcool.com]

then I ran

Code:

makemap hash /etc/mail/mailertable.db < /etc/mail/mailertable

everything appeared to go through ok. the file got created.
then I tested the telnet to drivers.jkcool.com

Code:

root@desktop%11:59:44%:~# telnet drivers.jkcool.com 25

Trying 216.114.198.214...

Connected to drivers.jkcool.com.

Escape character is '^]'.

220 service.crmankato.com ESMTP Sendmail 8.12.8/8.12.8; Sat, 14 Feb 2004 

12:01:33 -0600

helo jkcool.com

250 service.crmankato.com Hello 12-218-53-187.client.mchsi.com 

[12.218.53.187], pleased to meet you

mail from: john@jkcool.com

250 2.1.0 john@jkcool.com... Sender ok

rcpt to:john@jkcool.com

250 2.1.5 john@jkcool.com... Recipient ok

data

354 Enter mail, end with "." on a line by itself

Subject: Testing

This is a test message

.

250 2.0.0 i1EI1Xaq022001 Message accepted for delivery

quit

221 2.0.0 service.crmankato.com closing connection

Connection closed by foreign host.

it appeared like everything went through ok.
The mail however never appears on my end. but if I switch back the DNS MX record to point to jkcool.com mail works again.

can someone help me fix this??

--John