.NET Core C#

Download POP3 Email using UIDLs

Demonstrates how to download POP3 email by first getting the complete set of UIDLs and then downloading email by calling FetchByUIDL for each UIDL. .NET Core C#

bool success = false;

// 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.
Chilkat.MailMan mailman = new Chilkat.MailMan();

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

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

Chilkat.StringTable stUidls = new Chilkat.StringTable();
success = mailman.FetchUidls(stUidls);
if (success == false) {
    Debug.WriteLine(mailman.LastErrorText);
    return;
}

Chilkat.Email email = new Chilkat.Email();

int count = stUidls.Count;
int i = 0;
while (i < count) {
    // Download the full email.
    success = mailman.FetchByUidl(stUidls.StringAt(i),false,0,email);
    if (success == false) {
        Debug.WriteLine(mailman.LastErrorText);
        return;
    }

    Debug.WriteLine(Convert.ToString(i));
    Debug.WriteLine("From: " + email.From);
    Debug.WriteLine("Subject: " + email.Subject);

    i = i + 1;
}

mailman.Pop3EndSession();