davmail, a network gateway to MS Exchange servers
This neat little Java program allowed me using Thunderbird with the corporate Exchange server. I could get messages with IMAP, send them with SMTP and auto-complete email addresses with LDAP. All these protocols are simulated by davmail on local ports.
Contribution:
200.00 USD
Contribution date:
2010-10-09
Contribution details:
I guess donations could be sent via SourceForge that offers a link to the project's PayPal donation page

Comments
I donated US$ 100 via PayPal September 8, so I am adding this amount to the contribution total. I do not know if KWLUG can track separate contributions to the same project.