在郵箱 imap_tools 庫中搜索 creteria 進行查詢

Question

我正在嘗試使用 python3 imap_tools在郵箱中查詢，無法理解如何使用發件人電子郵件和看不見的標志提取電子郵件。 像這樣嘗試

for msg in [msg for msg in mailbox.fetch(Q(from_=sender, seen=False))]

並且總是得到同樣的錯誤

imap_tools.utils.UnexpectedCommandStatusError: Response status for command "box.search" == "NO", "OK" expected, data: [b'[CANNOT] Unsupported search criterion: FROM "ZOYA1608@YANDEX.RU" UNSEEN']

有人可以解釋我的錯誤在哪里，下面的完整代碼

    with open("..\\conf\\conf.yaml", mode="r") as stream:
        for conf in yaml.safe_load_all(stream):
            with MailBox(conf['host']).login(conf['mailbox'], conf['password']) as mailbox:
                for sender in conf['senders']['from']:
                    for msg in [msg for msg in mailbox.fetch(Q(from_=sender, seen=False))]:
                        for att in msg.attachments:
                            with open(get_path(file_name=att.filename, store_paths=conf['store_paths']), 'w+b') as f:
                                f.write(att.payload)

Answer 1

1. yandex 服務器支持來自查詢
2. A(from_="ZOYA1608@YANDEX.RU", seen=False) 有效，我檢查過
3. 有時不要忘記更新lib

最有可能的是：您的服務器不完全支持 IMAP 搜索規范。

問候， imap_tools 作者。