qmail issue

[Dorn Andras]

> 		dig any gsb.ceu.hu @ns.ceu.hu  		(UDP)
> 		dig any gsb.ceu.hu @ns.ceu.hu +vc	(TCP)
>
Finally, I got delegated the gsb.ceu.hu master zone to bhole.gsb.ceu.hu 
which is totaly different place, but the situation is the same :(

I tried to query "dig any gsb.ceu.hu" -> without success connection timed 
out, but If I tried to query "dig any gsb.ceu.hu @bhole.gsb.ceu.hu" I was 
successed. :( The TCP queries are fine of course.

I think If I could not ask via UDP the qmails could not send me the mails 
with CNAME error. :(

I got started an investigation to figure out the FW settings, but the 
first look showed nothing.

Any ideas?

Best wishes,
Andras