Receiving Mail server cant conduct a reverse lookup on my mail se rver

[Brian Guild]

DNS Team,

The message I am getting in the undeliverable messages is as follows:  450
Client host rejected: cannot find your hostname, [63.220.53.195]

How can I set up my DNS server (Redhat 7.2/Bind 9.2 being controlled through
Webmin) to allow this reverse lookup.  I assumed everything was OK because I
have had no problems up until now.  Here is a copy of the zone:

$ttl 38400
body1.com.	IN	SOA	dns1.body1.com. domains.body1.com. (
			1020707856
			10800
			3600
			604800
			38400 )
body1.com.	IN	NS	dns1.body1.com.
body1.com.	IN	NS	dns2.body1.com.
dns1.body1.com.	IN	A	65.214.51.67
dns2.body1.com.	IN	A	63.220.53.220
www.body1.com <www.body1.com> .	IN	A	65.214.51.100
mail.body1.com.	IN	A	63.220.53.195
stagemeister.body1.com.	IN	A	63.220.53.197
traffic.body1.com.	IN	A	65.214.51.70
postal.body1.com.	IN	A	63.220.53.196
body1.com.	IN	MX	10 mail.body1.com.
ftp.body1.com <ftp.body1.com> .	IN	A	65.214.51.75
proda.body1.com.	IN	A	65.214.51.75
prodb.body1.com.	IN	A	65.214.51.76
video1.body1.com.	IN	A	65.214.51.69
customers.body1.com.	IN	A	65.214.51.71
body1.com.	IN	MX	20 mail2.body1.com.
mail2.body1.com.	IN	A	65.214.51.69
blooddrive.body1.com.	IN	A	65.214.51.100

Thank you,

Brian

Brian Guild
Network Manager
Body1, Inc.
Business: 617-576-9400
Fax: 617-576-9430
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