What is The Best Method for Contacting Congress (Email, Phone Call, etc.)?
There is no rule saying that one form of communication is better than any other for contacting Congressmembers, however, the overall impression I get is that email is taken less seriously than ground mail or a phone call. In any case, you should always provide your ground mail address in any communications with your Congressmembers. However, if speed of the essense, use FAX or email because since the Fall of 2001, all Capitol Hill ground mail is exposed to thorough decontamination procedures and therefore can take up to a month to get through.
