The Libertarian Party of Maryland has several e-mailing lists.
All lists have their archives posted online as well as the current messages.
The MDLP list is a free-speech list, intended for discussion of issues concerning libertarians in Maryland. The MDLP-News list exists for forwards from other lists and news postings which may be of interest to Maryland libertarians. Typically, the MDLP-Announce list has the lowest volume of any of the three lists.