SearchDay - A free newsletter from Search Engine Watch featuring Web search news, reviews, tools, tips, and search engine headlines. Published daily, with headlines only on Fridays. - http://searchenginewatch.com/showPage.html?page=searchday
Search Engine Report - A free, monthly newsletter about search engines and related developments. This page has the current issue and excerpt from past issues. - http://searchenginewatch.com/showPage.html?page=sereport
AboveTheFold - Articles written about search engine news and the search engine marketing industry. - http://www.search-marketing.info/newsletter/index.htm
Weekly Step Forth - Weekly search engine news and information from StepForth Search Engine Placement. - http://news.stepforth.com
Search Engine Guide - Daily search engine news, listings of recent articles on search engine marketing, active forum threads from webmaster and seo boards, and search engine related job listings. - http://www.searchengineguide.com
Search Engine Blog Weekly Mailing List - Weekly mailing list for a search engine marketing news blog. The mailing provides a copy of the week's daily blog entries, which contains links to search engine news and search engine optimization articles. - http://www.searchengineblog.com
Axandra Weekly Search Engine Facts - Weekly newsletter covering search engine optimization techniques and search engine industry news. - http://www.Axandra.com/news/index.htm
Search Engine Optimization News - Newsletter containing articles and commentary concerning industry news and optimization techniques. - http://www.topsitelistings.com/news.htm
Beyond SEO - Offers free newsletter providing articles on search engine marketing methods with a section dedicated to answering questions. - http://www.beyond-seo.com
fantomNews(tm) - Features articles and serialized tutorials on cloaking and web site optimization. Industry news, search engine tips and tricks. - http://fantomaster.com/fafnissue1.html
Wordtracker report - Emails you top searched for words for a fee and some for free. - http://www.wordtracker.com