attack type:	brutal force
attack reason:	spam delivery server?
attack target:	admin@oakhs.cz
attacker:	Svab Zima & Partneri, s. r. o., http://www.svabzima.cz/
		lawyer office
		Slezska 13, 5th floor
		Prague 2 - Vinohrady
		Czech Republic
		telephone:	+420 221 001 610
		fax:		+420 221 001 609
ISP:		Dial Telecom, a.s., http://www.dialtelecom.cz/
		Abuse Report send to helpline@dialtelecom.cz
		No reply, no action.