% Datatracker information for RFCs on the Legacy Stream is unfortunately often % incorrect. Please correct the bibtex below based on the information in the % actual RFC at https://rfc-editor.org/rfc/rfc706.txt @misc{rfc706, series = {Request for Comments}, number = 706, howpublished = {RFC 706}, publisher = {RFC Editor}, doi = {10.17487/RFC0706}, url = {https://www.rfc-editor.org/info/rfc706}, author = {}, title = {{On the junk mail problem}}, pagetotal = 1, year = 1975, month = nov, abstract = {}, }