(Classic ASP) Office365 IMAP List Mailboxes

See more Office365 Examples

List the Office365 IMAP mailboxes.

Chilkat ActiveX Downloads

ActiveX for 32-bit and 64-bit Windows

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' An Office365 OAuth2 access token must first be obtained prior
' to running this code.

' Getting the OAuth2 access token for the 1st time requires the O365 account owner's 
' interactive authorizaition via a web browser.  Afterwards, the access token
' can be repeatedly refreshed automatically.

' See the following examples for getting and refreshing an OAuth2 access token

' Get Office365 SMTP/IMAP/POP3 OAuth2 Access Token
' Refresh Office365 SMTP/IMAP/POP3 OAuth2 Access Token

' First get our previously obtained OAuth2 access token.
' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.JsonObject")
set jsonToken = Server.CreateObject("Chilkat.JsonObject")
success = jsonToken.LoadFile("qa_data/tokens/office365.json")
If (success = 0) Then
    Response.Write "<pre>" & Server.HTMLEncode( "Failed to open the office365 OAuth JSON file.") & "</pre>"
    Response.End
End If

' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.Imap")
set imap = Server.CreateObject("Chilkat.Imap")

imap.Ssl = 1
imap.Port = 993

' Connect to the Office365 IMAP server.
success = imap.Connect("outlook.office365.com")
If (success <> 1) Then
    Response.Write "<pre>" & Server.HTMLEncode( imap.LastErrorText) & "</pre>"
    Response.End
End If

' Use OAuth2 authentication.
imap.AuthMethod = "XOAUTH2"

' Login using our username (i.e. email address) and the access token for the password.
success = imap.Login("OFFICE365_EMAIL_ADDRESS",jsonToken.StringOf("access_token"))
If (success <> 1) Then
    Response.Write "<pre>" & Server.HTMLEncode( imap.LastErrorText) & "</pre>"
    Response.End
End If

Response.Write "<pre>" & Server.HTMLEncode( "O365 OAuth authentication is successful.") & "</pre>"

' The ListMailboxes method returns a Mailboxes object
' that contains the collection of mailboxes.
' It accepts two arguments: a refName and a wildcardedMailbox.

refName = ""
' refName is usually set to an empty string.
' A non-empty reference name argument is the name of a mailbox or a level of
' mailbox hierarchy, and indicates the context in which the mailbox
' name is interpreted.

' Select all mailboxes matching this pattern:
wildcardedMailbox = "*"

' mboxes is a Chilkat.Mailboxes
Set mboxes = imap.ListMailboxes(refName,wildcardedMailbox)
If (imap.LastMethodSuccess = 0) Then
    Response.Write "<pre>" & Server.HTMLEncode( imap.LastErrorText) & "</pre>"
    Response.End
End If

i = 0
Do While i < mboxes.Count
    Response.Write "<pre>" & Server.HTMLEncode( mboxes.GetName(i)) & "</pre>"
    i = i + 1
Loop

' Sample output looks like this:
' Archive
' Calendar
' Calendar/Birthdays
' Calendar/United States holidays
' Contacts
' Conversation History
' Deleted Items
' Drafts
' INBOX
' INBOX/abc
' INBOX/misc
' INBOX/misc/birdeye
' INBOX/old
' INBOX/old/large
' INBOX/receipts
' Journal
' Junk Email
' Notes
' Outbox
' RSS Subscriptions
' Sent Items
' Sync Issues
' Sync Issues/Conflicts
' Sync Issues/Local Failures
' Sync Issues/Server Failures
' Tasks
' Trash

' Disconnect from the IMAP server.
success = imap.Disconnect()


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