I am havnig an issue with sending emails through CDOSYS component. All the email I send through CDOSYS goes to Junk/Spam folder. Whereas if I send same email with same content with "Persits MailSender" it goes to inbox.
Oh - you will probably need to set an SPF DNS record which includes the IP address of the machine sending the mail as an allowed host. Check also that you can reverse lookup the IP from the net