(Swift 3,4,5...) POP3 SSL - Read POP3 Email over TLS/SSL on Port 995

Demonstrates how to connect via TLS/SSL to a POP3 server and read email. This assumes that the POP3 server supports SSL.

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.

    // The mailman object is used for receiving (POP3) 
    // and sending (SMTP) email.
    let mailman = CkoMailMan()!

    // Set the POP3 server's hostname
    mailman.mailHost = "pop.gmail.com"

    // Set the POP3 login/password.
    mailman.popUsername = "****@gmail.com"
    mailman.popPassword = "****"

    // Indicate that we want TLS/SSL.  Also, set the port to 995:
    mailman.mailPort = 995
    mailman.popSsl = true

    var bundle: CkoEmailBundle? = mailman.copyMail()
    if mailman.lastMethodSuccess == false {
        print("\(mailman.lastErrorText!)")
        return
    }

    var i: Int = 0
    var email: CkoEmail?
    while i < bundle!.messageCount.intValue {
        email = bundle!.getEmail(i)

        // Display the From email address and the subject.
        print("From: \(email!.from!)")
        print("Subject: \(email!.subject!)")
        email = nil
        i = i + 1
    }

    bundle = nil

}