The general e-mail address to contact DWOTD is dwotd[at]dwotd.nl. Please first consult the FAQ.
If you would like to suggest a DWOTD or have a question about a Dutch word, or anything that is related to the Dutch language, you are welcome to ask me However, please first search the site (using the search box or by checking out the alphabetical overview) and check whether I have already covered your question.
Note that I will not answer questions that can easily be answered by checking a dictionary.
If you would like to get help from fellow ‘Dutch learners’ you can meet up at the DWOTD Fan page on Facebook.