powershell - 使用 Mailkit 和 Powershell 在 Imap 文件夹中搜索未读电子邮件
问题描述
我想使用 Mailkit 和 Powershell 在我的所有 Imap 文件夹中搜索未读电子邮件。但我什至无法列出所有文件夹。这是代码:
$cl = New-Object MailKit.Net.Imap.ImapClient([mailkit.protocollogger]::new([console]::OpenStandardOutput()))
#connect
$cl.Connect($mailserver, $port)
$cl.Authenticate($username,$password)
$cl.GetFolders($Cl.PersonalNamespaces[0])
结果始终是:“文件夹当前未打开。” 但我想我需要先阅读文件夹对象才能打开它们?有趣的是,protocollogger 列出了我所有的文件夹:
Connected to imaps://.................
S: * OK [CAPABILITY IMAP4rev1 CHILDREN ENABLE ID IDLE LIST-EXTENDED LIST-STATUS LITERAL- MOVE NAMESPACE QUOTA SASL-IR SORT SPECIAL-USE THREAD=ORDEREDSUBJECT UIDPLUS UNSELECT WITHIN AUTH=LOGIN AUTH=PLAIN] IMAP server ready H mieue103 15.4 IMAP-1MRDBi-1ixnXt3r6a-00NV8i
C: A00000000 AUTHENTICATE PLAIN AGQucmfhgffhtFjZSghgQAjrhgrTc1OTg4NjUweHttztYj
S: A00000000 OK AUTHENTICATE completed
C: A00000001 CAPABILITY
S: * CAPABILITY IMAP4rev1 CHILDREN ENABLE ID IDLE LIST-EXTENDED LIST-STATUS LITERAL- MOVE NAMESPACE QUOTA SASL-IR SORT SPECIAL-USE THREAD=ORDEREDSUBJECT UIDPLUS UNSELECT WITHIN APPENDLIMIT=140000000
S: A00000001 OK CAPABILITY completed
C: A00000002 NAMESPACE
S: * NAMESPACE (("" "/")) NIL NIL
S: A00000002 OK NAMESPACE completed
C: A00000003 LIST "" "INBOX" RETURN (SUBSCRIBED CHILDREN)
S: * LIST (\HasNoChildren \Subscribed) "/" INBOX
S: A00000003 OK LIST completed
C: A00000004 LIST (SPECIAL-USE) "" "*" RETURN (SUBSCRIBED CHILDREN)
S: * LIST (\Archive \HasChildren \Subscribed) "/" Archiv
S: * LIST (\Drafts \HasNoChildren \Subscribed) "/" Entw&APw-rfe
S: * LIST (\Sent \HasNoChildren \Subscribed) "/" "Gesendete Objekte"
S: * LIST (\Trash \HasNoChildren \Subscribed) "/" Papierkorb
S: * LIST (\Junk \HasNoChildren \Subscribed) "/" Spam
S: A00000004 OK LIST completed
C: A00000005 LIST (SUBSCRIBED) "" "*" RETURN (CHILDREN)
S: * LIST (\HasChildren \Subscribed) "/" Work1
S: * LIST (\HasChildren \Subscribed) "/" Work2
... long list of all my folders ...
S: A00000005 OK LIST completed
但我只是收到错误消息:
format-default : The folder is not currently open.
+ CategoryInfo : NotSpecified: (:) [format-default], FolderNotOpenException
+ FullyQualifiedErrorId : MailKit.FolderNotOpenException,Microsoft.PowerShell.Commands.FormatDefaultCommand
解决方案
您的日志显示您粘贴的代码片段运行良好。
您没有从您粘贴的任何代码中获得异常。
您在粘贴代码之后从代码中获取异常。
要修复您提到的异常,您需要在Open(FolderAccess.ReadWrite)
尝试搜索的文件夹上调用该方法,然后才能调用Search()
.
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