Subscribe Me(TM) Professional

Features include: single or double "opt-in" email signup for your various security needs. Double-opt in includes a random unique string to ensure no "spoofing" of email additions. Unlimited mailing lists, mail-back confirmation to subscriber and administrator of subscription or removal, list importer, customizable email and HTML responses for your subscribers to see, including the ability to edit "look and feel" of responses. Private administrator access, compatible with BounceRemoval.com bounce processing (many hosts will ban your mailings unless bouncing emails are removed from your lists), include "one-click" add or remove customizable links in your mailings, track "clicks" from your newsletters, select delivery speed to comply with your host's email delivery requirements, send TEXT or HTML emails, Sendmail or SMTP mail, supports SMTP authentication (username/password), list backup, "batch add" addresses to your existing lists, ban problem addresses/domains, and much more!