Sendmail and Courier IMAP
Are they one in the same, or do they both have different purposes and need to work together. It seem's odd that you would need two different pieces of technology to send and receive Email.
Right now I believe sendmail and Courier IMAP are both installed on my machine, but I want to know if I need them both, or just Courier IMAP.
And if I need them both, how do they work together?
