We're considering outsourcing the email service for our domain so that we can avoid the headaches of email delivery and getting the mail through spam filters. We don't send any bulk mail, just for email address confirmation (when users register) and for new message notifications (when a user receives a message from another user on the site).
If you have any experiences with email outsourcing then I would really appreciate if you shared your experience. Do you have a good experience with a company that you would like to recommend?
Many thanks