Mailing List Managers
An Email Mailing List Manager
Autoresponder from FollowUpMarketer
AutoresponseWizard
BFN Mailing List
BFN Mailing list
Bravenet Mailing Lists
Cut and paste scripts newsletter
Direct eMailer mailing list management
DK3.com Mailing List
Email Marketing
eToolHaven Mailing Lists
eyucca newsletter system
Fanblast Newsletter System
iMailer
Instalink
ListApp
Mailing List
Multi Level Autoresponders
Multi Mailing Newsletter Manager
My Opt In Email
NOWList
Optin Mailer
PHPElement Newsletter
SafeList or opt in mailing list
Site Gadgets Mailing List Builder
Smashlist
SMSdelivery.net
SMSdelivery.net
TridentList
xNews