Spamchek is the trade name for a range of managed email services developedand operated by ENIDAN Technologies GmbH in Herrliberg, Switzerland. Starting in 2004, this was initially a spam filtering solution, which was complemented in 2009 by an email archiving solution.In the EU, Spamchek is represented by ENIDAN Technologies Ltd., a UK-based wholly owned subsidiary of ENIDAN Technologies GmbH. Spamchek is a registered European Community trademark, registration #6106272.