Looks like you have mixed assemblies of MySQL. You say to user version 1.0.7 which works up to the point below, which that asks for 1.0.8
Zack
921 [HandleSmtp:127.0.0.1:25] DEBUG NMail.SmtpService.SmtpService - Binding to
IP endpoint: [127.0.0.1:25]
2814 [1316] DEBUG NMail.Server.NMailServer - Starting 'Mail Spool Filter Servic
e'...
Unhandled Exception:
Unhandled Exception...
2008-01-15 18:41:37 UTC in NMail
