Hi,

I can't send mail to some mailservers.
I got massage "domain of sender adress dstragowski@jzo.com.pl does not
exist".
I find TID 2949456:

"In DNS, define an A (address) resource record for your domain name,
pointing to the IP address of your preferred mail exchange server."

It's export of my zone : jzo.com.pl:

$ORIGIN jzo.com.pl.
@ IN SOA serv2.jzo.com.pl. root.jzo.com.pl. (
2002090511 ; Serial
10800 ; Refresh
3600 ; Retry
604800 ; Expire
86400 ) ; Minimum


$ORIGIN com.pl.
jzo IN A 62.87.154.3
IN A 62.87.154.2
IN A 62.87.154.6
IN NS serv2.jzo.com.pl.
IN MX 10 poczta.jzo.com.pl.
IN MX 5 avgw.jzo.com.pl.

$ORIGIN jzo.com.pl.
avgw IN A 62.87.154.6
poczta IN A 62.87.154.3
serv2 IN A 62.87.154.2
www IN A 62.87.154.5


I have 2 A records pointing to mail servers, but it still does not
work.
I have Symantec AntyVirus for GateWays (avgw).
I have NAT (Border Manager).

Best Regards,