(Swift 2) Read All Email from POP3 Inbox by Message Numbers

Demonstrates how to read all of the email from a POP3 inbox by fetching each email by it's message number.

Chilkat Downloads for the Swift Programming Language MAC OS X (Cocoa) Objective-C/Swift Libs iOS Objective-C/Swift Libs

func chilkatTest() {
    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    let mailman = CkoMailMan()

    // Set the POP3 server's hostname
    mailman.MailHost = "pop.someMailServer.com"

    // Set the POP3 login/password.
    mailman.PopUsername = "myLogin"
    mailman.PopPassword = "myPassword"

    // Get the number of messages in the mailbox.
    var numMessages: Int = mailman.GetMailboxCount().intValue

    // Message numbers are specific to a POP3 session. 
    // If a maildrop (i.e. inbox)  contains 10 messages, 
    // the message numbers will be 1, 2, 3, ... 10. 
    // If message number 1 is deleted and a new POP3 session 
    // is established, there will be 9 messages numbered 1, 2, 3, ... 9. 

    var i: Int = 1

    var email: CkoEmail?
    while i <= numMessages {

        email = mailman.FetchByMsgnum(i)
        if mailman.LastMethodSuccess != true {
            print("\(mailman.LastErrorText)")
            return
        }

        print("\(email!.From): \(email!.Subject)\n")
        email = nil

        i = i + 1

    }


}