PowerShell

Explicitly Connect to the POP3 Server

Demonstrates the Chilkat MailMan.Pop3Connect method, which explicitly connects to the POP3 server. If SSL/TLS is required by the current property settings, the secure TLS channel is established as part of connecting. This example opens the connection.

Background: Pop3Connect performs just the connect (and TLS handshake) step, without authenticating. Separating it from Pop3Authenticate gives explicit control over the session lifecycle and makes it easy to tell a connection failure apart from a login failure. For routine mailbox operations you don't need it — methods like CheckMail connect automatically.

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Add-Type -Path "C:\chilkat\ChilkatDotNet47-x64\ChilkatDotNet47.dll"

$success = $false

#  Demonstrates the MailMan.Pop3Connect method, which explicitly connects to the POP3 server.
#  If SSL/TLS is required by the current property settings, the secure channel is established
#  as part of connecting.

$mailman = New-Object Chilkat.MailMan

#  Configure the POP3 server connection.
$mailman.MailHost = "pop.example.com"
$mailman.MailPort = 995
$mailman.PopSsl = $true

#  Explicitly connect to the POP3 server (does not authenticate).

$success = $mailman.Pop3Connect()
if ($success -eq $false) {
    $($mailman.LastErrorText)
    exit
}

$("Connected to the POP3 server.")