With Nico's Mailer you can send an e-mail message to any number of recipients. Nico's Mailer lets you maintain the list of recipients, the message to be sent and the attachments you want to send along. A message is sent to each recipient individually: there is no sign in the message of the fact that it is sent to more recipients. Nico's Mailer can send HTML mail. Messages can be delivered via your ISP's SMTP server, but also using a feature called Direct Send, which puts the message right into the recipients' mailbox. Advantage: instant feedback about the send operation, and your own mailbox will not be filled with messages about failed deliveries. This Direct Send option is also great to validate e-mail addresses. Version 1.14 added SMTP authentication.
||Free to try
Windows Server 2008