Some background is in order...
Anybody sent here would do well to read A Vote for Commerce as well as the Spamhaus.org mailing list primer.
The following is a list of companies that have sent unsolicited bulk and/or commercial email to the email address Infinite Mho Oy has registered in the Finnish Business Information System or published on its own web site as a means of contact. (Or to invented email addresses at the domain.) Entries will not be removed from this list because that would make it no longer factual. This list will only be amended as new advertisements come in. Corrections can be made (for example, if it turns out that a domain name involved in UCE does in fact belong to a business rather than a private individual, the private individual's name can be omitted from the list).
Index by month:
Jan 2010 - Feb 2010 - Mar 2010 - Apr 2010 - May 2010 - Jun 2010 - Jul 2010 - Aug 2010 - Sep 2010 - Oct 2010 - Nov 2010 - Dec 2010 -
Jan 2011 - Feb 2011 - Mar 2011 - Apr 2011 - May 2011 - Jun 2011 - Jul 2011 - Aug 2011 - Sep 2011 - Oct 2011 - Nov 2011 - Dec 2011 -
Jan 2012 - Feb 2012 - Mar 2012 - Apr 2012 - May 2012 - Jun 2012 - Jul 2012 - Aug 2012 - Sep 2012 - Oct 2012 - Nov 2012 - Dec 2012 -
Jan 2013 - Feb 2013 - Mar 2013 - Apr 2013 - May 2013 - Jun 2013 - Jul 2013
May 29 20:31:30 1655mc-node1 postfix/smtpd: NOQUEUE: reject: RCPT from vip211.tantum.ee[126.96.36.199]: 554 5.7.1 <vip211.tantum.ee>: Helo command rejected: Raempsposti saatjad ei ole teretulnud; from=<firstname.lastname@example.org> to=<ytj at infinitemho.fi> proto=ESMTP helo=<vip211.tantum.ee> Jun 5 22:36:17 Jun 10 11:43:52 Jun 12 20:36:28 Jun 16 23:18:51 Jun 20 02:56:35 Aug 1 02:40:21
And they moved to 188.8.131.52 too, but since it's a HELO based rule, they're getting the same treatment. Next, a DROP in iptables, causing timeouts...
It's been a relatively spam free month on the Finnish B2B front :)