SpamSource 5.0.0.120 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The software lies within Communication Tools, more precisely E-mail Tools. The actual developer of the free program is Daedalus Software. The following versions: 5.0, 4.0 and 3.1 are the most frequently downloaded ones by the program users.
From the developer:
SpamSource is an Spam Reporting addin for Microsoft Outlook 2003/2007/2010. SpamSource helps collect information from messages for use in reporting unsolicited junk email. Collects SMTP headers and email body source. Copy information to the Windows clipboard or email to specified recipients.
You may want to check out more software, such as SysSense, 4Team Duplicate Killer or Caretaker Antispam, which might be related to SpamSource.