Plesk Mail DNS Problem..

[mkbatur]

Hello.

we using firewall.

our server IP 10.0.0.10

domain test.com

DNS settings

[our reel ip] / 24 PTR <domain>.
<domain>. A [our reel ip]
<domain>. MX (10) mail.<domain>.
<domain>. NS ns1.<domain>.
<domain>. NS ns2.<domain>.
ftp.<domain>. CNAME <domain>.
mail.<domain>. A [our reel ip]
mssql.<domain>. A [our reel ip]
ns1.<domain>. A [our reel ip]
ns2.<domain>. A [our reel ip]
sitebuilder.<domain>. A [our reel ip]
webmail.<domain>. A [our reel ip]


Is it true?


Mails isn't go or it isn't come.

Sometimes plesk pop3 server stopped.

What can I do?